应用的皮肤不能删除

2：修改键盘AI点击必须要登录装填

.claude/settings.local.json

@@ -0,0 +1,13 @@
+{
+  "permissions": {
+    "allow": [
+      "WebSearch",
+      "Bash(git checkout:*)",
+      "Bash(xcodebuild:*)",
+      "Bash(plutil:*)",
+      "Bash(find:*)",
+      "Bash(ls:*)",
+      "Bash(wc:*)"
+    ]
+  }
+}

CustomKeyboard/KeyboardAssets.xcassets/ai_limit_close.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "ai_limit_close@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "ai_limit_close@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

CustomKeyboard/KeyboardAssets.xcassets/ai_limit_goto.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "ai_limit_goto@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "ai_limit_goto@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

CustomKeyboard/KeyboardAssets.xcassets/ai_limit_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "ai_limit_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "ai_limit_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

CustomKeyboard/KeyboardViewControllerHelp/KeyboardViewController+Chat.m

@@ -0,0 +1,712 @@
+//
+//  KeyboardViewController+Chat.m
+//  CustomKeyboard
+//
+//  Created by Codex on 2026/02/22.
+//
+
+#import "KeyboardViewController+Private.h"
+
+#import "KBChatLimitPopView.h"
+#import "KBChatMessage.h"
+#import "KBChatPanelView.h"
+#import "KBFullAccessManager.h"
+#import "KBHostAppLauncher.h"
+#import "KBInputBufferManager.h"
+#import "KBNetworkManager.h"
+#import "KBVM.h"
+#import "Masonry.h"
+
+#import <AVFoundation/AVFoundation.h>
+
+static const NSUInteger kKBChatMessageLimit = 6;
+
+@implementation KeyboardViewController (Chat)
+
+#pragma mark - KBChatPanelViewDelegate
+
+- (void)chatPanelView:(KBChatPanelView *)view didSendText:(NSString *)text {
+  NSString *trim =
+      [text stringByTrimmingCharactersInSet:
+                [NSCharacterSet whitespaceAndNewlineCharacterSet]];
+  if (trim.length == 0) {
+    return;
+  }
+  [self kb_sendChatText:trim];
+}
+
+- (void)chatPanelView:(KBChatPanelView *)view
+       didTapMessage:(KBChatMessage *)message {
+  if (message.audioFilePath.length == 0) {
+    return;
+  }
+  [self kb_playChatAudioAtPath:message.audioFilePath];
+}
+
+- (void)chatPanelView:(KBChatPanelView *)view
+    didTapVoiceButtonForMessage:(KBChatMessage *)message {
+  if (!message)
+    return;
+
+  // 如果有 audioData，直接播放
+  if (message.audioData && message.audioData.length > 0) {
+    [self kb_playChatAudioData:message.audioData];
+    return;
+  }
+
+  // 如果有 audioFilePath，播放文件
+  if (message.audioFilePath.length > 0) {
+    [self kb_playChatAudioAtPath:message.audioFilePath];
+    return;
+  }
+
+  NSLog(@"[Keyboard] 没有音频数据可播放");
+}
+
+- (void)chatPanelViewDidTapClose:(KBChatPanelView *)view {
+  // 清空 chatPanelView 内部的消息
+  [view kb_reloadWithMessages:@[]];
+  if (self.chatAudioPlayer.isPlaying) {
+    [self.chatAudioPlayer stop];
+  }
+  self.chatAudioPlayer = nil;
+  [self kb_setPanelMode:KBKeyboardPanelModeMain animated:YES];
+}
+
+#pragma mark - Chat Helpers
+
+- (void)kb_handleChatSendAction {
+  if (!self.chatPanelVisible) {
+    return;
+  }
+  [[KBInputBufferManager shared]
+      refreshFromProxyIfPossible:self.textDocumentProxy];
+  NSString *fullText = [KBInputBufferManager shared].liveText ?: @"";
+
+  // 去掉打开聊天面板前宿主输入框里已有的基线文本，只取新增部分
+  NSString *baseline = self.chatPanelBaselineText ?: @"";
+  NSString *rawText = fullText;
+  if (baseline.length > 0 && [fullText hasPrefix:baseline]) {
+    rawText = [fullText substringFromIndex:baseline.length];
+  }
+
+  NSString *trim =
+      [rawText stringByTrimmingCharactersInSet:
+                  [NSCharacterSet whitespaceAndNewlineCharacterSet]];
+  NSString *textToClear = rawText;
+  if (trim.length == 0) {
+    // 兼容「先输入再打开聊天面板」场景：
+    // 此时新增文本为空，但当前输入框已有可发送内容，应该允许直接发送。
+    NSString *fullTrim =
+        [fullText stringByTrimmingCharactersInSet:
+                      [NSCharacterSet whitespaceAndNewlineCharacterSet]];
+    if (fullTrim.length > 0) {
+      trim = fullTrim;
+      textToClear = fullText;
+    }
+  }
+  if (trim.length == 0) {
+    [KBHUD showInfo:KBLocalized(@"请输入内容")];
+    return;
+  }
+  [self kb_sendChatText:trim];
+  // 默认只清新增文本；若命中兜底则清当前全文，避免“已发送但输入框残留”。
+  [self kb_clearHostInputForText:textToClear];
+}
+
+- (void)kb_sendChatText:(NSString *)text {
+  if (text.length == 0) {
+    return;
+  }
+  NSLog(@"[KB] 发送消息: %@", text);
+
+  KBChatMessage *outgoing = [KBChatMessage userMessageWithText:text];
+  outgoing.avatarURL = [self kb_sharedUserAvatarURL];
+  [self.chatPanelView kb_addUserMessage:text];
+  [self kb_prefetchAvatarForMessage:outgoing];
+
+  if (![[KBFullAccessManager shared] ensureFullAccessOrGuideInView:self.view]) {
+    [KBHUD showInfo:KBLocalized(@"请开启完全访问后使用")];
+    return;
+  }
+
+  // 添加 loading 消息
+  [self.chatPanelView kb_addLoadingAssistantMessage];
+
+  // 调用新的聊天接口
+  [self kb_requestChatMessageWithContent:text];
+}
+
+#pragma mark - Chat Limit Pop
+
+- (void)kb_showChatLimitPopWithMessage:(NSString *)message {
+  [self kb_dismissChatLimitPop];
+
+  UIControl *mask = [[UIControl alloc] init];
+  mask.backgroundColor = [[UIColor blackColor] colorWithAlphaComponent:0.4];
+  mask.alpha = 0.0;
+  [mask addTarget:self
+                action:@selector(kb_dismissChatLimitPop)
+      forControlEvents:UIControlEventTouchUpInside];
+  [self.contentView addSubview:mask];
+  [mask mas_makeConstraints:^(MASConstraintMaker *make) {
+    make.edges.equalTo(self.contentView);
+  }];
+
+  CGFloat width = 252.0;
+  CGFloat height = 252.0 + 18.0 + 53.0 + 18.0 + 28.0;
+  KBChatLimitPopView *content =
+      [[KBChatLimitPopView alloc] initWithFrame:CGRectMake(0, 0, width, height)];
+  content.message = message ?: @"";
+  content.delegate = self;
+  [mask addSubview:content];
+  [content mas_makeConstraints:^(MASConstraintMaker *make) {
+    make.center.equalTo(mask);
+    make.width.mas_equalTo(width);
+    make.height.mas_equalTo(height);
+  }];
+
+  self.chatLimitMaskView = mask;
+  [self.contentView bringSubviewToFront:mask];
+  [UIView animateWithDuration:0.18
+                   animations:^{
+                     mask.alpha = 1.0;
+                   }];
+}
+
+- (void)kb_dismissChatLimitPop {
+  if (!self.chatLimitMaskView) {
+    return;
+  }
+  UIControl *mask = self.chatLimitMaskView;
+  self.chatLimitMaskView = nil;
+  [UIView animateWithDuration:0.15
+                   animations:^{
+                     mask.alpha = 0.0;
+                   }
+                   completion:^(__unused BOOL finished) {
+                     [mask removeFromSuperview];
+                   }];
+}
+
+- (void)kb_clearHostInputForText:(NSString *)text {
+  if (text.length == 0) {
+    return;
+  }
+  NSUInteger count = [self kb_composedCharacterCountForString:text];
+  for (NSUInteger i = 0; i < count; i++) {
+    [self.textDocumentProxy deleteBackward];
+  }
+  [[KBInputBufferManager shared] clearAllLiveText];
+  [self kb_clearCurrentWord];
+}
+
+- (NSUInteger)kb_composedCharacterCountForString:(NSString *)text {
+  if (text.length == 0) {
+    return 0;
+  }
+  __block NSUInteger count = 0;
+  [text enumerateSubstringsInRange:NSMakeRange(0, text.length)
+                           options:NSStringEnumerationByComposedCharacterSequences
+                        usingBlock:^(__unused NSString *substring,
+                                     __unused NSRange substringRange,
+                                     __unused NSRange enclosingRange,
+                                     __unused BOOL *stop) {
+                          count += 1;
+                        }];
+  return count;
+}
+
+- (NSString *)kb_sharedUserAvatarURL {
+  NSUserDefaults *ud = [[NSUserDefaults alloc] initWithSuiteName:AppGroup];
+  NSString *url = [ud stringForKey:AppGroup_UserAvatarURL];
+  return url ?: @"";
+}
+
+- (void)kb_prefetchAvatarForMessage:(KBChatMessage *)message {
+  if (!message || message.avatarImage) {
+    return;
+  }
+  NSString *urlString = message.avatarURL ?: @"";
+  if (urlString.length == 0) {
+    return;
+  }
+  if (![[KBFullAccessManager shared] hasFullAccess]) {
+    return;
+  }
+  __weak typeof(self) weakSelf = self;
+  [[KBVM shared] downloadAvatarFromURL:urlString
+                             completion:^(UIImage *image, NSError *error) {
+                               __strong typeof(weakSelf) self = weakSelf;
+                               if (!self || !image)
+                                 return;
+
+                               message.avatarImage = image;
+                               [self kb_reloadChatRowForMessage:message];
+                             }];
+}
+
+- (void)kb_reloadChatRowForMessage:(KBChatMessage *)message {
+  // 头像预加载完成后不需要刷新表格
+  // 因为键盘扩展的聊天面板不显示头像，所以这里直接返回
+  // 如果将来需要显示头像，可以只刷新特定行而不是整个表格
+}
+
+- (void)kb_requestChatAudioForText:(NSString *)text {
+  NSString *mockPath = [self kb_mockChatAudioPath];
+  if (mockPath.length > 0) {
+    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.35 * NSEC_PER_SEC)),
+                   dispatch_get_main_queue(), ^{
+                     NSString *displayText = KBLocalized(@"语音回复");
+                     KBChatMessage *incoming =
+                         [KBChatMessage messageWithText:displayText
+                                                outgoing:NO
+                                           audioFilePath:mockPath];
+                     incoming.displayName = KBLocalized(@"AI助手");
+                     [self kb_appendChatMessage:incoming];
+                     [self kb_playChatAudioAtPath:mockPath];
+                   });
+    return;
+  }
+  NSDictionary *payload = @{@"message" : text ?: @""};
+  __weak typeof(self) weakSelf = self;
+  [[KBNetworkManager shared] POST:API_AI_TALK
+                         jsonBody:payload
+                          headers:nil
+                       completion:^(NSDictionary *json, NSURLResponse *response,
+                                    NSError *error) {
+                         dispatch_async(dispatch_get_main_queue(), ^{
+                           __strong typeof(weakSelf) self = weakSelf;
+                           if (!self) {
+                             return;
+                           }
+                           if (error) {
+                             NSString *tip = error.localizedDescription
+                                                 ?: KBLocalized(@"请求失败");
+                             [KBHUD showInfo:tip];
+                             return;
+                           }
+                           NSString *displayText =
+                               [self kb_chatTextFromJSON:json];
+                           NSString *audioURL =
+                               [self kb_chatAudioURLFromJSON:json];
+                           NSString *audioBase64 =
+                               [self kb_chatAudioBase64FromJSON:json];
+                           if (audioURL.length > 0) {
+                             [self kb_downloadChatAudioFromURL:audioURL
+                                                   displayText:displayText];
+                             return;
+                           }
+                           if (audioBase64.length > 0) {
+                             NSData *data = [[NSData alloc]
+                                 initWithBase64EncodedString:audioBase64
+                                                      options:0];
+                             if (data.length == 0) {
+                               [KBHUD showInfo:KBLocalized(@"音频数据解析失败")];
+                               return;
+                             }
+                             [self kb_handleChatAudioData:data
+                                              fileExtension:@"m4a"
+                                                 displayText:displayText];
+                             return;
+                           }
+                           [KBHUD showInfo:KBLocalized(@"未获取到音频文件")];
+                         });
+                       }];
+}
+
+#pragma mark - New Chat API (with typewriter effect and audio preload)
+
+/// 调用新的聊天接口（返回文本和 audioId）
+- (void)kb_requestChatMessageWithContent:(NSString *)content {
+  if (content.length == 0) {
+    [self.chatPanelView kb_removeLoadingAssistantMessage];
+    return;
+  }
+
+  NSInteger companionId = [[KBVM shared] selectedCompanionIdFromAppGroup];
+  NSLog(@"[KB] 请求聊天: companionId=%ld", (long)companionId);
+
+  __weak typeof(self) weakSelf = self;
+  [[KBVM shared] sendChatMessageWithContent:content
+                                companionId:companionId
+                                 completion:^(KBChatResponse *response) {
+                                   __strong typeof(weakSelf) self = weakSelf;
+                                   if (!self)
+                                     return;
+
+                                   if (response.code != 0) {
+                                     if (response.code == 50030) {
+                                       NSLog(@"[KB] ⚠️ 次数用尽: %@",
+                                             response.message);
+                                       [self.chatPanelView
+                                           kb_removeLoadingAssistantMessage];
+                                       [self kb_showChatLimitPopWithMessage:
+                                                 response.message];
+                                       return;
+                                     }
+                                     NSLog(@"[KB] ❌ 请求失败: %@",
+                                           response.message);
+                                     [self.chatPanelView
+                                         kb_removeLoadingAssistantMessage];
+                                     [KBHUD showInfo:response.message
+                                                        ?: KBLocalized(@"请求失败")];
+                                     return;
+                                   }
+
+                                   NSLog(@"[KB] ✅ 收到回复: %@",
+                                         response.data.aiResponse);
+
+                                   if (response.data.aiResponse.length == 0) {
+                                     [self.chatPanelView
+                                         kb_removeLoadingAssistantMessage];
+                                     [KBHUD showInfo:KBLocalized(@"未获取到回复内容")];
+                                     return;
+                                   }
+
+                                   // 添加 AI 消息（带打字机效果）
+                                   NSLog(@"[KB] 准备添加 AI 消息");
+                                   [self.chatPanelView
+                                       kb_addAssistantMessage:response.data.aiResponse
+                                                     audioId:response.data.audioId];
+                                   NSLog(@"[KB] AI 消息添加完成");
+
+                                   // 通知主 App 刷新对应 persona 的聊天记录
+                                   [self kb_notifyMainAppChatUpdatedWithCompanionId:companionId];
+
+                                   // 如果有 audioId，开始预加载音频
+                                   if (response.data.audioId.length > 0) {
+                                     [self kb_preloadAudioWithAudioId:
+                                               response.data.audioId];
+                                   }
+                                 }];
+}
+
+/// 从 AppGroup 获取选中的 persona companionId
+- (NSInteger)kb_selectedCompanionId {
+  return [[KBVM shared] selectedCompanionIdFromAppGroup];
+}
+
+#pragma mark - Audio Preload
+
+/// 预加载音频（轮询获取 audioURL）
+- (void)kb_preloadAudioWithAudioId:(NSString *)audioId {
+  if (audioId.length == 0)
+    return;
+
+  NSLog(@"[Keyboard] 开始预加载音频，audioId: %@", audioId);
+
+  __weak typeof(self) weakSelf = self;
+  [[KBVM shared] pollAudioURLWithAudioId:audioId
+                              maxRetries:10
+                                interval:1.0
+                              completion:^(KBAudioResponse *response) {
+                                __strong typeof(weakSelf) self = weakSelf;
+                                if (!self)
+                                  return;
+
+                                if (!response.success ||
+                                    response.audioURL.length == 0) {
+                                  NSLog(@"[Keyboard] ❌ 预加载音频 URL 获取失败: %@",
+                                        response.errorMessage);
+                                  return;
+                                }
+
+                                NSLog(@"[Keyboard] ✅ 预加载音频 URL 获取成功");
+
+                                // 下载音频
+                                [[KBVM shared]
+                                    downloadAudioFromURL:response.audioURL
+                                             completion:^(
+                                                 KBAudioResponse *audioResponse) {
+                                               if (!audioResponse.success) {
+                                                 NSLog(@"[Keyboard] ❌ 预加载音频下载失败: %@",
+                                                       audioResponse.errorMessage);
+                                                 return;
+                                               }
+
+                                               // 更新最后一条 AI 消息的音频数据
+                                               [self.chatPanelView
+                                                   kb_updateLastAssistantMessageWithAudioData:
+                                                       audioResponse.audioData
+                                                                                 duration:
+                                                                                     audioResponse.duration];
+                                               NSLog(@"[Keyboard] ✅ 预加载音频完成，音频时长: %.2f秒",
+                                                     audioResponse.duration);
+                                             }];
+                              }];
+}
+
+- (void)kb_downloadChatAudioFromURL:(NSString *)audioURL
+                        displayText:(NSString *)displayText {
+  __weak typeof(self) weakSelf = self;
+  [[KBVM shared] downloadAudioFromURL:audioURL
+                           completion:^(KBAudioResponse *response) {
+                             __strong typeof(weakSelf) self = weakSelf;
+                             if (!self)
+                               return;
+
+                             if (!response.success) {
+                               [KBHUD showInfo:response.errorMessage
+                                                   ?: KBLocalized(@"下载失败")];
+                               return;
+                             }
+
+                             if (!response.audioData ||
+                                 response.audioData.length == 0) {
+                               [KBHUD showInfo:KBLocalized(@"未获取到音频数据")];
+                               return;
+                             }
+
+                             NSString *ext = @"m4a";
+                             NSURL *url = [NSURL URLWithString:audioURL];
+                             if (url.pathExtension.length > 0) {
+                               ext = url.pathExtension;
+                             }
+                             [self kb_handleChatAudioData:response.audioData
+                                            fileExtension:ext
+                                               displayText:displayText];
+                           }];
+}
+
+- (void)kb_handleChatAudioData:(NSData *)data
+                 fileExtension:(NSString *)extension
+                    displayText:(NSString *)displayText {
+  if (data.length == 0) {
+    [KBHUD showInfo:KBLocalized(@"音频数据为空")];
+    return;
+  }
+  NSString *ext = extension.length > 0 ? extension : @"m4a";
+  NSString *fileName = [NSString
+      stringWithFormat:@"kb_chat_%@.%@",
+                       @((long long)([NSDate date].timeIntervalSince1970 *
+                                     1000)),
+                       ext];
+  NSString *filePath =
+      [NSTemporaryDirectory() stringByAppendingPathComponent:fileName];
+  if (![data writeToFile:filePath atomically:YES]) {
+    [KBHUD showInfo:KBLocalized(@"音频保存失败")];
+    return;
+  }
+  NSString *text =
+      displayText.length > 0 ? displayText : KBLocalized(@"语音消息");
+  KBChatMessage *incoming =
+      [KBChatMessage messageWithText:text outgoing:NO audioFilePath:filePath];
+  incoming.displayName = KBLocalized(@"AI助手");
+  [self kb_appendChatMessage:incoming];
+}
+
+- (void)kb_appendChatMessage:(KBChatMessage *)message {
+  if (!message) {
+    return;
+  }
+  [self.chatMessages addObject:message];
+  if (self.chatMessages.count > kKBChatMessageLimit) {
+    NSUInteger overflow = self.chatMessages.count - kKBChatMessageLimit;
+    NSArray<KBChatMessage *> *removed =
+        [self.chatMessages subarrayWithRange:NSMakeRange(0, overflow)];
+    [self.chatMessages removeObjectsInRange:NSMakeRange(0, overflow)];
+    for (KBChatMessage *msg in removed) {
+      if (msg.audioFilePath.length > 0) {
+        NSString *tmpRoot = NSTemporaryDirectory();
+        if (tmpRoot.length > 0 && [msg.audioFilePath hasPrefix:tmpRoot]) {
+          [[NSFileManager defaultManager] removeItemAtPath:msg.audioFilePath
+                                                     error:nil];
+        }
+      }
+    }
+  }
+  [self.chatPanelView kb_reloadWithMessages:self.chatMessages];
+}
+
+- (NSString *)kb_mockChatAudioPath {
+  NSString *path = [[NSBundle mainBundle] pathForResource:@"ai_test"
+                                                   ofType:@"m4a"];
+  return path ?: @"";
+}
+
+- (NSString *)kb_chatTextFromJSON:(NSDictionary *)json {
+  NSDictionary *data = [self kb_chatDataDictionaryFromJSON:json];
+  NSString *text =
+      [self kb_stringValueInDict:data keys:@[ @"text", @"message", @"content" ]];
+  if (text.length == 0) {
+    text = [self kb_stringValueInDict:json
+                                  keys:@[ @"text", @"message", @"content" ]];
+  }
+  return text ?: @"";
+}
+
+- (NSString *)kb_chatAudioURLFromJSON:(NSDictionary *)json {
+  NSDictionary *data = [self kb_chatDataDictionaryFromJSON:json];
+  NSArray<NSString *> *keys =
+      @[ @"audioUrl", @"audioURL", @"audio_url", @"url", @"fileUrl",
+         @"file_url", @"audioFileUrl", @"audio_file_url" ];
+  NSString *url = [self kb_stringValueInDict:data keys:keys];
+  if (url.length == 0) {
+    url = [self kb_stringValueInDict:json keys:keys];
+  }
+  return url ?: @"";
+}
+
+- (NSString *)kb_chatAudioBase64FromJSON:(NSDictionary *)json {
+  NSDictionary *data = [self kb_chatDataDictionaryFromJSON:json];
+  NSArray<NSString *> *keys =
+      @[ @"audioBase64", @"audio_base64", @"audioData", @"audio_data",
+         @"base64" ];
+  NSString *b64 = [self kb_stringValueInDict:data keys:keys];
+  if (b64.length == 0) {
+    b64 = [self kb_stringValueInDict:json keys:keys];
+  }
+  return b64 ?: @"";
+}
+
+- (NSDictionary *)kb_chatDataDictionaryFromJSON:(NSDictionary *)json {
+  if (![json isKindOfClass:[NSDictionary class]]) {
+    return @{};
+  }
+  id dataObj = json[@"data"] ?: json[@"result"] ?: json[@"response"];
+  if ([dataObj isKindOfClass:[NSDictionary class]]) {
+    return (NSDictionary *)dataObj;
+  }
+  return @{};
+}
+
+- (NSString *)kb_stringValueInDict:(NSDictionary *)dict
+                               keys:(NSArray<NSString *> *)keys {
+  if (![dict isKindOfClass:[NSDictionary class]]) {
+    return @"";
+  }
+  for (NSString *key in keys) {
+    id value = dict[key];
+    if ([value isKindOfClass:[NSString class]] &&
+        ((NSString *)value).length > 0) {
+      return (NSString *)value;
+    }
+  }
+  return @"";
+}
+
+- (void)kb_playChatAudioAtPath:(NSString *)path {
+  if (path.length == 0) {
+    return;
+  }
+  NSURL *url = [NSURL fileURLWithPath:path];
+  if (![NSFileManager.defaultManager fileExistsAtPath:path]) {
+    [KBHUD showInfo:KBLocalized(@"音频文件不存在")];
+    return;
+  }
+
+  if (self.chatAudioPlayer && self.chatAudioPlayer.isPlaying) {
+    NSURL *currentURL = self.chatAudioPlayer.url;
+    if ([currentURL isEqual:url]) {
+      [self.chatAudioPlayer stop];
+      self.chatAudioPlayer = nil;
+      return;
+    }
+    [self.chatAudioPlayer stop];
+    self.chatAudioPlayer = nil;
+  }
+
+  NSError *sessionError = nil;
+  AVAudioSession *session = [AVAudioSession sharedInstance];
+  if ([session respondsToSelector:@selector(setCategory:options:error:)]) {
+    [session setCategory:AVAudioSessionCategoryPlayback
+             withOptions:AVAudioSessionCategoryOptionDuckOthers
+                   error:&sessionError];
+  } else {
+    [session setCategory:AVAudioSessionCategoryPlayback error:&sessionError];
+  }
+  [session setActive:YES error:nil];
+
+  NSError *playerError = nil;
+  AVAudioPlayer *player =
+      [[AVAudioPlayer alloc] initWithContentsOfURL:url error:&playerError];
+  if (playerError || !player) {
+    [KBHUD showInfo:KBLocalized(@"音频播放失败")];
+    return;
+  }
+  self.chatAudioPlayer = player;
+  [player prepareToPlay];
+  [player play];
+}
+
+/// 播放音频数据
+- (void)kb_playChatAudioData:(NSData *)audioData {
+  if (!audioData || audioData.length == 0) {
+    NSLog(@"[Keyboard] 音频数据为空");
+    return;
+  }
+
+  // 如果正在播放，先停止
+  if (self.chatAudioPlayer && self.chatAudioPlayer.isPlaying) {
+    [self.chatAudioPlayer stop];
+    self.chatAudioPlayer = nil;
+  }
+
+  // 配置音频会话
+  NSError *sessionError = nil;
+  AVAudioSession *session = [AVAudioSession sharedInstance];
+  if ([session respondsToSelector:@selector(setCategory:options:error:)]) {
+    [session setCategory:AVAudioSessionCategoryPlayback
+             withOptions:AVAudioSessionCategoryOptionDuckOthers
+                   error:&sessionError];
+  } else {
+    [session setCategory:AVAudioSessionCategoryPlayback error:&sessionError];
+  }
+  [session setActive:YES error:nil];
+
+  // 创建播放器
+  NSError *playerError = nil;
+  AVAudioPlayer *player =
+      [[AVAudioPlayer alloc] initWithData:audioData error:&playerError];
+  if (playerError || !player) {
+    NSLog(@"[Keyboard] 音频播放器初始化失败: %@",
+          playerError.localizedDescription);
+    [KBHUD showInfo:KBLocalized(@"音频播放失败")];
+    return;
+  }
+
+  self.chatAudioPlayer = player;
+  player.volume = 1.0;
+  [player prepareToPlay];
+  [player play];
+
+  NSLog(@"[Keyboard] 开始播放音频，时长: %.2f秒", player.duration);
+}
+
+#pragma mark - Notify Main App
+
+/// 通知主 App 刷新对应 persona 的聊天记录
+- (void)kb_notifyMainAppChatUpdatedWithCompanionId:(NSInteger)companionId {
+    NSUserDefaults *ud = [[NSUserDefaults alloc] initWithSuiteName:AppGroup];
+    [ud setInteger:companionId forKey:AppGroup_ChatUpdatedCompanionId];
+    [ud synchronize];
+
+    CFNotificationCenterPostNotification(
+        CFNotificationCenterGetDarwinNotifyCenter(),
+        (__bridge CFStringRef)kKBDarwinChatUpdated,
+        NULL, NULL, true);
+
+    NSLog(@"[KB] 已通知主 App 刷新 companionId=%ld 的聊天记录", (long)companionId);
+}
+
+#pragma mark - KBChatLimitPopViewDelegate
+
+- (void)chatLimitPopViewDidTapCancel:(KBChatLimitPopView *)view {
+  [self kb_dismissChatLimitPop];
+}
+
+- (void)chatLimitPopViewDidTapRecharge:(KBChatLimitPopView *)view {
+  [self kb_dismissChatLimitPop];
+  NSString *urlString =
+      [NSString stringWithFormat:@"%@://recharge?src=keyboard&vipType=svip",
+                                 KB_APP_SCHEME];
+  NSURL *scheme = [NSURL URLWithString:urlString];
+  BOOL success = [KBHostAppLauncher openHostAppURL:scheme
+                                     fromResponder:self.view];
+  if (!success) {
+    [KBHUD showInfo:KBLocalized(@"Please open the App to finish purchase")];
+  }
+}
+
+@end

CustomKeyboard/KeyboardViewControllerHelp/KeyboardViewController+Layout.m

@@ -0,0 +1,96 @@
+//
+//  KeyboardViewController+Layout.m
+//  CustomKeyboard
+//
+//  Created by Codex on 2026/02/22.
+//
+
+#import "KeyboardViewController+Private.h"
+
+// 以 375 宽设计稿为基准的键盘总高度
+static const CGFloat kKBKeyboardBaseHeight = 250.0f;
+static const CGFloat kKBChatPanelHeight = 180;
+
+@implementation KeyboardViewController (Layout)
+
+- (CGFloat)kb_portraitWidth {
+  CGSize s = [UIScreen mainScreen].bounds.size;
+  return MIN(s.width, s.height);
+}
+
+- (CGFloat)kb_keyboardHeightForWidth:(CGFloat)width {
+  if (width <= 0) {
+    width = KB_DESIGN_WIDTH;
+  }
+  CGFloat scale = width / KB_DESIGN_WIDTH;
+  CGFloat baseHeight = kKBKeyboardBaseHeight * scale;
+  CGFloat chatHeight = kKBChatPanelHeight * scale;
+  if (self.chatPanelVisible) {
+    return baseHeight + chatHeight;
+  }
+  return baseHeight;
+}
+
+- (CGFloat)kb_keyboardBaseHeightForWidth:(CGFloat)width {
+  if (width <= 0) {
+    width = KB_DESIGN_WIDTH;
+  }
+  CGFloat scale = width / KB_DESIGN_WIDTH;
+  return kKBKeyboardBaseHeight * scale;
+}
+
+- (CGFloat)kb_chatPanelHeightForWidth:(CGFloat)width {
+  if (width <= 0) {
+    width = KB_DESIGN_WIDTH;
+  }
+  CGFloat scale = width / KB_DESIGN_WIDTH;
+  return kKBChatPanelHeight * scale;
+}
+
+- (void)kb_updateKeyboardLayoutIfNeeded {
+  CGFloat portraitWidth = [self kb_portraitWidth];
+  CGFloat keyboardHeight = [self kb_keyboardHeightForWidth:portraitWidth];
+  CGFloat keyboardBaseHeight =
+      [self kb_keyboardBaseHeightForWidth:portraitWidth];
+  CGFloat chatPanelHeight = [self kb_chatPanelHeightForWidth:portraitWidth];
+  CGFloat containerWidth = CGRectGetWidth(self.view.superview.bounds);
+  if (containerWidth <= 0) {
+    containerWidth = CGRectGetWidth(self.view.window.bounds);
+  }
+  if (containerWidth <= 0) {
+    containerWidth = CGRectGetWidth([UIScreen mainScreen].bounds);
+  }
+
+  BOOL widthChanged = (fabs(self.kb_lastPortraitWidth - portraitWidth) >= 0.5);
+  BOOL heightChanged =
+      (fabs(self.kb_lastKeyboardHeight - keyboardHeight) >= 0.5);
+  if (!widthChanged && !heightChanged && containerWidth > 0 &&
+      self.kb_widthConstraint.constant == containerWidth) {
+    return;
+  }
+  self.kb_lastPortraitWidth = portraitWidth;
+  self.kb_lastKeyboardHeight = keyboardHeight;
+
+  if (self.kb_heightConstraint) {
+    self.kb_heightConstraint.constant = keyboardHeight;
+  }
+  if (containerWidth > 0 && self.kb_widthConstraint) {
+    self.kb_widthConstraint.constant = containerWidth;
+  }
+  if (self.contentWidthConstraint) {
+    [self.contentWidthConstraint setOffset:portraitWidth];
+  }
+  if (self.contentHeightConstraint) {
+    [self.contentHeightConstraint setOffset:keyboardHeight];
+  }
+  if (self.keyBoardMainHeightConstraint) {
+    [self.keyBoardMainHeightConstraint setOffset:keyboardBaseHeight];
+  }
+  if (self.chatPanelHeightConstraint) {
+    [self.chatPanelHeightConstraint setOffset:chatPanelHeight];
+  }
+  [self.view layoutIfNeeded];
+}
+
+@end
+

CustomKeyboard/KeyboardViewControllerHelp/KeyboardViewController+Panels.m

@@ -0,0 +1,656 @@
+//
+//  KeyboardViewController+Panels.m
+//  CustomKeyboard
+//
+//  Created by Codex on 2026/02/22.
+//
+
+#import "KeyboardViewController+Private.h"
+
+#import "KBAuthManager.h"
+#import "KBBackspaceUndoManager.h"
+#import "KBChatMessage.h"
+#import "KBChatPanelView.h"
+#import "KBFunctionView.h"
+#import "KBFullAccessManager.h"
+#import "KBHostAppLauncher.h"
+#import "KBInputBufferManager.h"
+#import "KBKey.h"
+#import "KBKeyBoardMainView.h"
+#import "KBKeyboardSubscriptionView.h"
+#import "KBSettingView.h"
+#import "Masonry.h"
+#import <SDWebImage/SDWebImage.h>
+#import <AVFoundation/AVAudioPlayer.h>
+
+@implementation KeyboardViewController (Panels)
+
+#pragma mark - Panel Mode
+
+- (void)kb_setPanelMode:(KBKeyboardPanelMode)mode animated:(BOOL)animated {
+  if (mode == self.kb_panelMode) {
+    return;
+  }
+
+  KBKeyboardPanelMode fromMode = self.kb_panelMode;
+
+  // AI 入口先判完全访问：未开启时仅展示引导，不再继续登录态判断。
+  if (mode == KBKeyboardPanelModeFunction &&
+      ![[KBFullAccessManager shared] ensureFullAccessOrGuideInView:self.view]) {
+    return;
+  }
+
+  // 未登录时，不要提前写入面板状态，避免 mode 被错误卡在 Function 导致后续点击无响应。
+  BOOL islogin = YES;
+  if (mode == KBKeyboardPanelModeFunction) {
+    [[KBAuthManager shared] reloadFromKeychain];
+    islogin = KBAuthManager.shared.isLoggedIn;
+  }
+#if DEBUG
+  if (mode == KBKeyboardPanelModeFunction) {
+    NSString *token = [KBAuthManager shared].current.accessToken ?: @"";
+    NSLog(@"[AuthTrace][Ext] tapAI mode=%ld isLoggedIn=%d tokenLen=%lu",
+          (long)mode, islogin, (unsigned long)token.length);
+  }
+#endif
+  if (mode == KBKeyboardPanelModeFunction && !islogin) {
+    [KBHUD showInfo:KBLocalized(@"请先登录后使用AI功能")];
+    NSString *schemeStr =
+        [NSString stringWithFormat:@"%@://login?src=keyboard", KB_APP_SCHEME];
+    NSURL *scheme = [NSURL URLWithString:schemeStr];
+    BOOL ok = [KBHostAppLauncher openHostAppURL:scheme fromResponder:self.view];
+    if (!ok) {
+      [KBHUD showInfo:KBLocalized(@"请回到桌面手动打开App登录")];
+    }
+    return;
+  }
+
+  self.kb_panelMode = mode;
+
+  // 主键盘视图是基础承载：确保存在（键盘隐藏后会被释放）
+  [self kb_ensureKeyBoardMainViewIfNeeded];
+
+  // 1) 先收起所有面板（再展开目标面板），避免互相调用导致漏关/层级错乱
+  [self kb_setSubscriptionPanelVisible:NO animated:animated];
+  [self kb_setSettingViewVisible:NO animated:animated];
+  [self kb_setChatPanelVisible:NO animated:animated];
+  [self kb_setFunctionPanelVisible:NO];
+
+  // 2) 再展开目标面板
+  switch (mode) {
+  case KBKeyboardPanelModeFunction:
+    [self kb_setFunctionPanelVisible:YES];
+    break;
+  case KBKeyboardPanelModeChat:
+    [self kb_setChatPanelVisible:YES animated:animated];
+    break;
+  case KBKeyboardPanelModeSettings:
+    [self kb_setSettingViewVisible:YES animated:animated];
+    break;
+  case KBKeyboardPanelModeSubscription:
+    [self kb_setSubscriptionPanelVisible:YES animated:animated];
+    break;
+  case KBKeyboardPanelModeMain:
+  default:
+    break;
+  }
+
+  // 3) 事件埋点：保持原逻辑（仅功能面板/主面板会互相曝光）
+  if (mode == KBKeyboardPanelModeFunction) {
+    [[KBMaiPointReporter sharedReporter]
+        reportPageExposureWithEventName:@"enter_keyboard_function_panel"
+                                 pageId:@"keyboard_function_panel"
+                                  extra:nil
+                             completion:nil];
+  } else if (mode == KBKeyboardPanelModeMain &&
+             fromMode == KBKeyboardPanelModeFunction) {
+    [[KBMaiPointReporter sharedReporter]
+        reportPageExposureWithEventName:@"enter_keyboard_main_panel"
+                                 pageId:@"keyboard_main_panel"
+                                  extra:nil
+                             completion:nil];
+  } else if (mode == KBKeyboardPanelModeSettings) {
+    [[KBMaiPointReporter sharedReporter]
+        reportPageExposureWithEventName:@"enter_keyboard_settings"
+                                 pageId:@"keyboard_settings"
+                                  extra:nil
+                             completion:nil];
+  } else if (mode == KBKeyboardPanelModeSubscription) {
+    [[KBMaiPointReporter sharedReporter]
+        reportPageExposureWithEventName:@"enter_keyboard_subscription_panel"
+                               pageId:@"keyboard_subscription_panel"
+                                extra:nil
+                           completion:nil];
+  }
+
+  // 4) 层级：保证当前面板在最上层
+  if (mode == KBKeyboardPanelModeSubscription) {
+    [self.contentView bringSubviewToFront:self.subscriptionView];
+  } else if (mode == KBKeyboardPanelModeSettings) {
+    [self.contentView bringSubviewToFront:self.settingView];
+  } else if (mode == KBKeyboardPanelModeChat) {
+    [self.contentView bringSubviewToFront:self.chatPanelView];
+  } else if (mode == KBKeyboardPanelModeFunction) {
+    [self.contentView bringSubviewToFront:self.functionView];
+  } else {
+    [self.contentView bringSubviewToFront:self.keyBoardMainView];
+  }
+}
+
+/// 对外兼容：切换显示功能面板/键盘主视图
+- (void)showFunctionPanel:(BOOL)show {
+  if (show) {
+    [self kb_setPanelMode:KBKeyboardPanelModeFunction animated:NO];
+    return;
+  }
+  if (self.kb_panelMode == KBKeyboardPanelModeFunction) {
+    [self kb_setPanelMode:KBKeyboardPanelModeMain animated:NO];
+  }
+}
+
+/// 对外兼容：显示/隐藏设置页（高度与 keyBoardMainView 一致），右侧滑入/滑出
+- (void)showSettingView:(BOOL)show {
+  if (show) {
+    [self kb_setPanelMode:KBKeyboardPanelModeSettings animated:YES];
+    return;
+  }
+  if (self.kb_panelMode == KBKeyboardPanelModeSettings) {
+    [self kb_setPanelMode:KBKeyboardPanelModeMain animated:YES];
+  }
+}
+
+/// 对外兼容：显示/隐藏聊天面板（覆盖整个键盘区域）
+- (void)showChatPanel:(BOOL)show {
+  if (show) {
+    [self kb_setPanelMode:KBKeyboardPanelModeChat animated:YES];
+    return;
+  }
+  if (self.kb_panelMode == KBKeyboardPanelModeChat) {
+    [self kb_setPanelMode:KBKeyboardPanelModeMain animated:YES];
+  }
+}
+
+- (void)kb_setFunctionPanelVisible:(BOOL)visible {
+  if (visible) {
+    [self kb_ensureFunctionViewIfNeeded];
+  }
+  if (_functionView) {
+    _functionView.hidden = !visible;
+  } else if (visible) {
+    // ensure 后按理已存在；这里兜底一次，避免异常情况下状态不一致
+    self.functionView.hidden = NO;
+  }
+  self.keyBoardMainView.hidden = visible;
+}
+
+- (void)kb_setChatPanelVisible:(BOOL)visible animated:(BOOL)animated {
+  if (visible == self.chatPanelVisible) {
+    return;
+  }
+  self.chatPanelVisible = visible;
+
+  if (visible) {
+    // 记录打开聊天面板时宿主输入框已有的文本，发送时只取新增部分
+    [[KBInputBufferManager shared]
+        refreshFromProxyIfPossible:self.textDocumentProxy];
+    self.chatPanelBaselineText = [KBInputBufferManager shared].liveText ?: @"";
+    [self kb_ensureChatPanelViewIfNeeded];
+    self.chatPanelView.hidden = NO;
+    self.chatPanelView.alpha = 0.0;
+    if (animated) {
+      [UIView animateWithDuration:0.2
+                            delay:0
+                          options:UIViewAnimationOptionCurveEaseOut
+                       animations:^{
+                         self.chatPanelView.alpha = 1.0;
+                       }
+                       completion:nil];
+    } else {
+      self.chatPanelView.alpha = 1.0;
+    }
+  } else {
+    // 从未创建过聊天面板时，直接返回，避免 show/hide 触发额外内存分配
+    if (!_chatPanelView) {
+      [self kb_updateKeyboardLayoutIfNeeded];
+      return;
+    }
+    if (animated) {
+      [UIView animateWithDuration:0.18
+          delay:0
+          options:UIViewAnimationOptionCurveEaseIn
+          animations:^{
+            self.chatPanelView.alpha = 0.0;
+          }
+          completion:^(BOOL finished) {
+            self.chatPanelView.hidden = YES;
+          }];
+    } else {
+      self.chatPanelView.alpha = 0.0;
+      self.chatPanelView.hidden = YES;
+    }
+  }
+  [self kb_updateKeyboardLayoutIfNeeded];
+}
+
+- (void)kb_setSettingViewVisible:(BOOL)visible animated:(BOOL)animated {
+  if (visible) {
+    KBSettingView *settingView = self.settingView;
+    if (!settingView.superview) {
+      settingView.hidden = YES;
+      [self.contentView addSubview:settingView];
+      [settingView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.edges.equalTo(self.contentView);
+      }];
+      [settingView.backButton addTarget:self
+                                 action:@selector(onTapSettingsBack)
+                       forControlEvents:UIControlEventTouchUpInside];
+    }
+    [self.contentView bringSubviewToFront:settingView];
+    // 以 keyBoardMainView 的实际宽度为准，避免首次添加时 self.view 宽度尚未计算
+    [self.contentView layoutIfNeeded];
+    CGFloat w = CGRectGetWidth(self.keyBoardMainView.bounds);
+    if (w <= 0) {
+      w = CGRectGetWidth(self.contentView.bounds);
+    }
+    if (w <= 0) {
+      w = [self kb_portraitWidth];
+    }
+    settingView.transform = CGAffineTransformMakeTranslation(w, 0);
+    settingView.hidden = NO;
+    if (animated) {
+      [UIView animateWithDuration:0.25
+                            delay:0
+                          options:UIViewAnimationOptionCurveEaseOut
+                       animations:^{
+                         settingView.transform = CGAffineTransformIdentity;
+                       }
+                       completion:nil];
+    } else {
+      settingView.transform = CGAffineTransformIdentity;
+    }
+  } else {
+    KBSettingView *settingView = _settingView;
+    if (!settingView) {
+      return;
+    }
+    if (!settingView.superview || settingView.hidden) {
+      return;
+    }
+    CGFloat w = CGRectGetWidth(self.keyBoardMainView.bounds);
+    if (w <= 0) {
+      w = CGRectGetWidth(self.contentView.bounds);
+    }
+    if (w <= 0) {
+      w = [self kb_portraitWidth];
+    }
+    if (animated) {
+      [UIView animateWithDuration:0.22
+          delay:0
+          options:UIViewAnimationOptionCurveEaseIn
+          animations:^{
+            settingView.transform = CGAffineTransformMakeTranslation(w, 0);
+          }
+          completion:^(BOOL finished) {
+            settingView.hidden = YES;
+          }];
+    } else {
+      settingView.transform = CGAffineTransformMakeTranslation(w, 0);
+      settingView.hidden = YES;
+    }
+  }
+}
+
+- (void)kb_setSubscriptionPanelVisible:(BOOL)visible animated:(BOOL)animated {
+  if (visible) {
+    KBKeyboardSubscriptionView *panel = self.subscriptionView;
+    if (!panel.superview) {
+      panel.hidden = YES;
+      [self.contentView addSubview:panel];
+      [panel mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.edges.equalTo(self.contentView);
+      }];
+    }
+    [self.contentView bringSubviewToFront:panel];
+    panel.hidden = NO;
+    panel.alpha = 0.0;
+    CGFloat height = CGRectGetHeight(self.contentView.bounds);
+    if (height <= 0) {
+      height = 260;
+    }
+    panel.transform = CGAffineTransformMakeTranslation(0, height);
+    [panel refreshProductsIfNeeded];
+    if (animated) {
+      [UIView animateWithDuration:0.25
+                            delay:0
+                          options:UIViewAnimationOptionCurveEaseOut
+                       animations:^{
+                         panel.alpha = 1.0;
+                         panel.transform = CGAffineTransformIdentity;
+                       }
+                       completion:nil];
+    } else {
+      panel.alpha = 1.0;
+      panel.transform = CGAffineTransformIdentity;
+    }
+    return;
+  }
+
+  KBKeyboardSubscriptionView *panel = _subscriptionView;
+  if (!panel) {
+    return;
+  }
+  if (!panel.superview || panel.hidden) {
+    return;
+  }
+  CGFloat height = CGRectGetHeight(panel.bounds);
+  if (height <= 0) {
+    height = CGRectGetHeight(self.contentView.bounds);
+  }
+  if (animated) {
+    [UIView animateWithDuration:0.22
+        delay:0
+        options:UIViewAnimationOptionCurveEaseIn
+        animations:^{
+          panel.alpha = 0.0;
+          panel.transform = CGAffineTransformMakeTranslation(0, height);
+        }
+        completion:^(BOOL finished) {
+          panel.hidden = YES;
+          panel.alpha = 1.0;
+          panel.transform = CGAffineTransformIdentity;
+        }];
+  } else {
+    panel.hidden = YES;
+    panel.alpha = 1.0;
+    panel.transform = CGAffineTransformIdentity;
+  }
+}
+
+// 延迟创建：仅在用户真正打开功能面板时才创建/布局，降低默认内存占用。
+- (void)kb_ensureFunctionViewIfNeeded {
+  if (_functionView && _functionView.superview) {
+    return;
+  }
+  KBFunctionView *v = self.functionView;
+  if (!v.superview) {
+    v.hidden = YES;
+    [self.contentView addSubview:v];
+    [v mas_makeConstraints:^(MASConstraintMaker *make) {
+      make.edges.equalTo(self.contentView);
+    }];
+  }
+}
+
+// 延迟创建：仅在用户打开聊天面板时才创建/布局。
+- (void)kb_ensureChatPanelViewIfNeeded {
+  if (_chatPanelView && _chatPanelView.superview) {
+    return;
+  }
+  CGFloat portraitWidth = [self kb_portraitWidth];
+  CGFloat chatPanelHeight = [self kb_chatPanelHeightForWidth:portraitWidth];
+  KBChatPanelView *v = self.chatPanelView;
+  if (!v.superview) {
+    [self.contentView addSubview:v];
+    [v mas_makeConstraints:^(MASConstraintMaker *make) {
+      make.left.right.equalTo(self.contentView);
+      make.bottom.equalTo(self.keyBoardMainView.mas_top);
+      self.chatPanelHeightConstraint =
+          make.height.mas_equalTo(chatPanelHeight);
+    }];
+    v.hidden = YES;
+  }
+}
+
+// 延迟创建：键盘主面板（按键区）在隐藏时会被释放；再次显示时需要重建。
+- (void)kb_ensureKeyBoardMainViewIfNeeded {
+  if (_keyBoardMainView && _keyBoardMainView.superview) {
+    return;
+  }
+  CGFloat portraitWidth = [self kb_portraitWidth];
+  CGFloat keyboardBaseHeight =
+      [self kb_keyboardBaseHeightForWidth:portraitWidth];
+  KBKeyBoardMainView *v = self.keyBoardMainView;
+  if (!v.superview) {
+    [self.contentView addSubview:v];
+    [v mas_makeConstraints:^(MASConstraintMaker *make) {
+      make.left.right.equalTo(self.contentView);
+      make.bottom.equalTo(self.contentView);
+      self.keyBoardMainHeightConstraint =
+          make.height.mas_equalTo(keyboardBaseHeight);
+    }];
+  }
+  [self.contentView bringSubviewToFront:v];
+}
+
+// 键盘隐藏时释放可重建资源（背景图/缓存/非必需面板），降低扩展内存峰值。
+- (void)kb_releaseMemoryWhenKeyboardHidden {
+  [KBHUD setContainerView:nil];
+  self.bgImageView.image = nil;
+  self.kb_cachedGradientImage = nil;
+  [self.kb_defaultGradientLayer removeFromSuperlayer];
+  self.kb_defaultGradientLayer = nil;
+  [[SDImageCache sharedImageCache] clearMemory];
+
+  // 聊天相关可能持有音频数据/临时文件，键盘隐藏时直接清空，避免累计占用。
+  if (self.chatAudioPlayer) {
+    [self.chatAudioPlayer stop];
+    self.chatAudioPlayer = nil;
+  }
+  if (_chatMessages.count > 0) {
+    NSString *tmpRoot = NSTemporaryDirectory();
+    for (KBChatMessage *msg in _chatMessages.copy) {
+      if (tmpRoot.length > 0 && msg.audioFilePath.length > 0 &&
+          [msg.audioFilePath hasPrefix:tmpRoot]) {
+        [[NSFileManager defaultManager] removeItemAtPath:msg.audioFilePath
+                                                   error:nil];
+      }
+    }
+    [_chatMessages removeAllObjects];
+  }
+
+  if (_keyBoardMainView) {
+    [_keyBoardMainView removeFromSuperview];
+    _keyBoardMainView = nil;
+  }
+  self.keyBoardMainHeightConstraint = nil;
+
+  if (_functionView) {
+    [_functionView removeFromSuperview];
+    _functionView = nil;
+  }
+  if (_chatPanelView) {
+    [_chatPanelView removeFromSuperview];
+    _chatPanelView = nil;
+  }
+  self.chatPanelVisible = NO;
+  self.kb_panelMode = KBKeyboardPanelModeMain;
+
+  if (_subscriptionView) {
+    [_subscriptionView removeFromSuperview];
+    _subscriptionView = nil;
+  }
+  if (_settingView) {
+    [_settingView removeFromSuperview];
+    _settingView = nil;
+  }
+}
+
+// MARK: - KBKeyBoardMainViewDelegate
+
+- (void)keyBoardMainView:(KBKeyBoardMainView *)keyBoardMainView
+               didTapKey:(KBKey *)key {
+  switch (key.type) {
+  case KBKeyTypeCharacter: {
+    [[KBBackspaceUndoManager shared] registerNonClearAction];
+    NSString *text = key.output ?: key.title ?: @"";
+    [self.textDocumentProxy insertText:text];
+    [self kb_updateCurrentWordWithInsertedText:text];
+    [[KBInputBufferManager shared] appendText:text];
+  } break;
+  case KBKeyTypeBackspace:
+    [[KBInputBufferManager shared]
+        refreshFromProxyIfPossible:self.textDocumentProxy];
+    [[KBInputBufferManager shared]
+        prepareSnapshotForDeleteWithContextBefore:
+            self.textDocumentProxy.documentContextBeforeInput
+                                            after:
+                                                self.textDocumentProxy
+                                                    .documentContextAfterInput];
+    [[KBBackspaceUndoManager shared]
+        captureAndDeleteBackwardFromProxy:self.textDocumentProxy
+                                    count:1];
+    [self kb_scheduleContextRefreshResetSuppression:NO];
+    [[KBInputBufferManager shared] applyHoldDeleteCount:1];
+    break;
+  case KBKeyTypeSpace:
+    [[KBBackspaceUndoManager shared] registerNonClearAction];
+    [self.textDocumentProxy insertText:@" "];
+    [self kb_clearCurrentWord];
+    [[KBInputBufferManager shared] appendText:@" "];
+    break;
+  case KBKeyTypeReturn:
+    if (self.chatPanelVisible) {
+      [self kb_handleChatSendAction];
+      break;
+    }
+    [[KBBackspaceUndoManager shared] registerNonClearAction];
+    [self.textDocumentProxy insertText:@"\n"];
+    [self kb_clearCurrentWord];
+    [[KBInputBufferManager shared] appendText:@"\n"];
+    break;
+  case KBKeyTypeGlobe:
+    [self advanceToNextInputMode];
+    break;
+  case KBKeyTypeCustom:
+    [[KBBackspaceUndoManager shared] registerNonClearAction];
+    // 点击自定义键切换到功能面板
+    [self kb_setPanelMode:KBKeyboardPanelModeFunction animated:NO];
+    [self kb_clearCurrentWord];
+    break;
+  case KBKeyTypeModeChange:
+  case KBKeyTypeShift:
+    // 这些已在 KBKeyBoardMainView/KBKeyboardView 内部处理
+    break;
+  }
+}
+
+- (void)keyBoardMainView:(KBKeyBoardMainView *)keyBoardMainView
+    didTapToolActionAtIndex:(NSInteger)index {
+  NSDictionary *extra = @{@"index" : @(index)};
+  [[KBMaiPointReporter sharedReporter]
+      reportClickWithEventName:@"click_keyboard_toolbar_action"
+                        pageId:@"keyboard_main_panel"
+                     elementId:@"toolbar_action"
+                         extra:extra
+                    completion:nil];
+  if (index == 0) {
+    [self kb_setPanelMode:KBKeyboardPanelModeFunction animated:YES];
+    [self kb_clearCurrentWord];
+    return;
+  }
+  if (index == 1) {
+    [self kb_setPanelMode:KBKeyboardPanelModeChat animated:YES];
+    return;
+  }
+  [self kb_setPanelMode:KBKeyboardPanelModeMain animated:YES];
+}
+
+- (void)keyBoardMainViewDidTapSettings:(KBKeyBoardMainView *)keyBoardMainView {
+  [[KBMaiPointReporter sharedReporter]
+      reportClickWithEventName:@"click_keyboard_settings_btn"
+                        pageId:@"keyboard_main_panel"
+                     elementId:@"settings_btn"
+                         extra:nil
+                    completion:nil];
+  [self kb_setPanelMode:KBKeyboardPanelModeSettings animated:YES];
+}
+
+- (void)keyBoardMainView:(KBKeyBoardMainView *)keyBoardMainView
+          didSelectEmoji:(NSString *)emoji {
+  if (emoji.length == 0) {
+    return;
+  }
+  [[KBBackspaceUndoManager shared] registerNonClearAction];
+  [self.textDocumentProxy insertText:emoji];
+  [self kb_clearCurrentWord];
+  [[KBInputBufferManager shared] appendText:emoji];
+}
+
+- (void)keyBoardMainViewDidTapUndo:(KBKeyBoardMainView *)keyBoardMainView {
+  [[KBMaiPointReporter sharedReporter]
+      reportClickWithEventName:@"click_keyboard_undo_btn"
+                        pageId:@"keyboard_main_panel"
+                     elementId:@"undo_btn"
+                         extra:nil
+                    completion:nil];
+  [[KBBackspaceUndoManager shared] performUndoFromResponder:self.view];
+  [self kb_scheduleContextRefreshResetSuppression:YES];
+}
+
+- (void)keyBoardMainViewDidTapEmojiSearch:
+    (KBKeyBoardMainView *)keyBoardMainView {
+  //  [[KBMaiPointReporter sharedReporter]
+  //      reportClickWithEventName:@"click_keyboard_emoji_search_btn"
+  //                        pageId:@"keyboard_main_panel"
+  //                     elementId:@"emoji_search_btn"
+  //                         extra:nil
+  //                    completion:nil];
+  [KBHUD showInfo:KBLocalized(@"Search coming soon")];
+}
+
+// MARK: - KBFunctionViewDelegate
+
+- (void)functionView:(KBFunctionView *)functionView
+    didTapToolActionAtIndex:(NSInteger)index {
+  // 需求：当 index == 0 时，切回键盘主视图
+  if (index == 0) {
+    [self kb_setPanelMode:KBKeyboardPanelModeMain animated:NO];
+  }
+}
+
+- (void)functionView:(KBFunctionView *_Nullable)functionView
+    didRightTapToolActionAtIndex:(NSInteger)index {
+  [[KBMaiPointReporter sharedReporter]
+      reportClickWithEventName:@"click_keyboard_function_right_action"
+                        pageId:@"keyboard_function_panel"
+                     elementId:@"right_action"
+                         extra:@{@"action" : @"login_or_recharge"}
+                    completion:nil];
+  if (!KBAuthManager.shared.isLoggedIn) {
+    NSString *schemeStr =
+        [NSString stringWithFormat:@"%@://login?src=keyboard", KB_APP_SCHEME];
+    NSURL *scheme = [NSURL URLWithString:schemeStr];
+    // 从当前视图作为起点，通过响应链找到 UIApplication 再调起主 App
+    BOOL ok = [KBHostAppLauncher openHostAppURL:scheme fromResponder:self.view];
+    return;
+  }
+  NSString *schemeStr =
+      [NSString stringWithFormat:@"%@://recharge?src=keyboard", KB_APP_SCHEME];
+  NSURL *scheme = [NSURL URLWithString:schemeStr];
+  // 从当前视图作为起点，通过响应链找到 UIApplication 再调起主 App
+  BOOL ok = [KBHostAppLauncher openHostAppURL:scheme fromResponder:self.view];
+
+  if (!ok) {
+    // 失败兜底：给个文案提示
+    // 比如：请回到桌面手动打开 XXX App 进行设置/充值
+    [KBHUD showInfo:@"请回到桌面手动打开App进行充值"];
+  }
+}
+
+- (void)functionViewDidRequestSubscription:(KBFunctionView *)functionView {
+  [self showSubscriptionPanel];
+}
+
+#pragma mark - Actions
+
+- (void)onTapSettingsBack {
+  [[KBMaiPointReporter sharedReporter]
+      reportClickWithEventName:@"click_keyboard_settings_back_btn"
+                        pageId:@"keyboard_settings"
+                     elementId:@"back_btn"
+                         extra:nil
+                    completion:nil];
+  [self kb_setPanelMode:KBKeyboardPanelModeMain animated:YES];
+}
+
+@end

CustomKeyboard/KeyboardViewControllerHelp/KeyboardViewController+Private.h

@@ -0,0 +1,154 @@
+//
+//  KeyboardViewController+Private.h
+//  CustomKeyboard
+//
+//  Created by Codex on 2026/02/22.
+//
+
+#import "KeyboardViewController.h"
+#import "Masonry.h"
+
+@class AVAudioPlayer;
+@class CAGradientLayer;
+@class KBChatMessage;
+@class KBChatPanelView;
+@class KBFunctionView;
+@class KBKeyBoardMainView;
+@class KBKeyboardSubscriptionView;
+@class KBSettingView;
+@class KBSuggestionEngine;
+
+@protocol KBChatLimitPopViewDelegate;
+@protocol KBChatPanelViewDelegate;
+@protocol KBFunctionViewDelegate;
+@protocol KBKeyBoardMainViewDelegate;
+@protocol KBKeyboardSubscriptionViewDelegate;
+
+typedef NS_ENUM(NSInteger, KBKeyboardPanelMode) {
+  KBKeyboardPanelModeMain = 0,
+  KBKeyboardPanelModeFunction,
+  KBKeyboardPanelModeChat,
+  KBKeyboardPanelModeSettings,
+  KBKeyboardPanelModeSubscription,
+};
+
+@interface KeyboardViewController () <KBKeyBoardMainViewDelegate,
+                                      KBFunctionViewDelegate,
+                                      KBKeyboardSubscriptionViewDelegate,
+                                      KBChatPanelViewDelegate,
+                                      KBChatLimitPopViewDelegate>
+{
+  UIButton *_nextKeyboardButton;
+  UIView *_contentView;
+  KBKeyBoardMainView *_keyBoardMainView;
+  KBFunctionView *_functionView;
+  KBSettingView *_settingView;
+  UIImageView *_bgImageView;
+  KBChatPanelView *_chatPanelView;
+  KBKeyboardSubscriptionView *_subscriptionView;
+  KBSuggestionEngine *_suggestionEngine;
+  NSString *_currentWord;
+  UIControl *_chatLimitMaskView;
+  MASConstraint *_contentWidthConstraint;
+  MASConstraint *_contentHeightConstraint;
+  MASConstraint *_keyBoardMainHeightConstraint;
+  MASConstraint *_chatPanelHeightConstraint;
+  NSLayoutConstraint *_kb_heightConstraint;
+  NSLayoutConstraint *_kb_widthConstraint;
+  CGFloat _kb_lastPortraitWidth;
+  CGFloat _kb_lastKeyboardHeight;
+  UIImage *_kb_cachedGradientImage;
+  CGSize _kb_cachedGradientSize;
+  CAGradientLayer *_kb_defaultGradientLayer;
+  NSString *_kb_lastAppliedThemeKey;
+  NSMutableArray<KBChatMessage *> *_chatMessages;
+  AVAudioPlayer *_chatAudioPlayer;
+  BOOL _suppressSuggestions;
+  BOOL _chatPanelVisible;
+  NSString *_chatPanelBaselineText;
+  id _kb_fullAccessObserverToken;
+  id _kb_skinObserverToken;
+  KBKeyboardPanelMode _kb_panelMode;
+}
+
+@property(nonatomic, strong)
+    UIButton *nextKeyboardButton; // 系统“下一个键盘”按钮（可选）
+@property(nonatomic, strong) UIView *contentView;
+@property(nonatomic, strong) KBKeyBoardMainView
+    *keyBoardMainView; // 功能面板视图（点击工具栏第0个时显示）
+@property(nonatomic, strong)
+    KBFunctionView *functionView; // 功能面板视图（点击工具栏第0个时显示）
+@property(nonatomic, strong) KBSettingView *settingView; // 设置页
+@property(nonatomic, strong) UIImageView *bgImageView;   // 背景图（在底层）
+@property(nonatomic, strong) KBChatPanelView *chatPanelView;
+@property(nonatomic, strong) KBKeyboardSubscriptionView *subscriptionView;
+@property(nonatomic, strong) KBSuggestionEngine *suggestionEngine;
+@property(nonatomic, copy) NSString *currentWord;
+@property(nonatomic, assign) BOOL suppressSuggestions;
+@property(nonatomic, strong) UIControl *chatLimitMaskView;
+@property(nonatomic, strong) MASConstraint *contentWidthConstraint;
+@property(nonatomic, strong) MASConstraint *contentHeightConstraint;
+@property(nonatomic, strong) MASConstraint *keyBoardMainHeightConstraint;
+@property(nonatomic, strong) MASConstraint *chatPanelHeightConstraint;
+@property(nonatomic, strong) NSLayoutConstraint *kb_heightConstraint;
+@property(nonatomic, strong) NSLayoutConstraint *kb_widthConstraint;
+@property(nonatomic, assign) CGFloat kb_lastPortraitWidth;
+@property(nonatomic, assign) CGFloat kb_lastKeyboardHeight;
+@property(nonatomic, strong) UIImage *kb_cachedGradientImage;
+@property(nonatomic, assign) CGSize kb_cachedGradientSize;
+@property(nonatomic, strong, nullable) CAGradientLayer *kb_defaultGradientLayer;
+@property(nonatomic, copy, nullable) NSString *kb_lastAppliedThemeKey;
+@property(nonatomic, strong) NSMutableArray<KBChatMessage *> *chatMessages;
+@property(nonatomic, strong) AVAudioPlayer *chatAudioPlayer;
+@property(nonatomic, assign) BOOL chatPanelVisible;
+@property(nonatomic, copy) NSString *chatPanelBaselineText; // 打开聊天面板时宿主输入框已有的文本
+@property(nonatomic, strong, nullable) id kb_fullAccessObserverToken;
+@property(nonatomic, strong, nullable) id kb_skinObserverToken;
+@property(nonatomic, assign) KBKeyboardPanelMode kb_panelMode;
+
+@end
+
+@interface KeyboardViewController (KBPrivate)
+
+// UI
+- (void)setupUI;
+- (nullable KBFunctionView *)kb_functionViewIfCreated;
+
+// Panels
+- (void)showFunctionPanel:(BOOL)show;
+- (void)showSettingView:(BOOL)show;
+- (void)showChatPanel:(BOOL)show;
+- (void)showSubscriptionPanel;
+- (void)hideSubscriptionPanel;
+- (void)kb_setPanelMode:(KBKeyboardPanelMode)mode animated:(BOOL)animated;
+- (void)kb_ensureFunctionViewIfNeeded;
+- (void)kb_ensureChatPanelViewIfNeeded;
+- (void)kb_ensureKeyBoardMainViewIfNeeded;
+- (void)kb_releaseMemoryWhenKeyboardHidden;
+
+// Suggestions
+- (void)kb_updateCurrentWordWithInsertedText:(NSString *)text;
+- (void)kb_clearCurrentWord;
+- (void)kb_scheduleContextRefreshResetSuppression:(BOOL)resetSuppression;
+- (void)kb_refreshCurrentWordFromDocumentContextResetSuppression:
+    (BOOL)resetSuppression;
+- (void)kb_updateSuggestionsForCurrentWord;
+
+// Chat
+- (void)kb_handleChatSendAction;
+
+// Theme
+- (void)kb_applyTheme;
+- (void)kb_applyDefaultSkinIfNeeded;
+- (void)kb_consumePendingShopSkin;
+- (void)kb_registerDarwinSkinInstallObserver;
+- (void)kb_unregisterDarwinSkinInstallObserver;
+
+// Layout
+- (CGFloat)kb_portraitWidth;
+- (CGFloat)kb_keyboardHeightForWidth:(CGFloat)width;
+- (CGFloat)kb_keyboardBaseHeightForWidth:(CGFloat)width;
+- (CGFloat)kb_chatPanelHeightForWidth:(CGFloat)width;
+- (void)kb_updateKeyboardLayoutIfNeeded;
+
+@end

CustomKeyboard/KeyboardViewControllerHelp/KeyboardViewController+Subscription.m

@@ -0,0 +1,117 @@
+//
+//  KeyboardViewController+Subscription.m
+//  CustomKeyboard
+//
+//  Created by Codex on 2026/02/22.
+//
+
+#import "KeyboardViewController+Private.h"
+
+#import "KBAuthManager.h"
+#import "KBFullAccessManager.h"
+#import "KBHostAppLauncher.h"
+#import "KBKeyboardSubscriptionProduct.h"
+#import "KBKeyboardSubscriptionView.h"
+
+@implementation KeyboardViewController (Subscription)
+
+- (void)showSubscriptionPanel {
+  // 1) 先判断权限：未开启“完全访问”则走引导逻辑
+  if (![[KBFullAccessManager shared] hasFullAccess]) {
+    // 未开启完全访问：保持原有引导路径
+    //        [KBHUD showInfo:KBLocalized(@"处理中…")];
+    [[KBFullAccessManager shared] ensureFullAccessOrGuideInView:self.view];
+    return;
+  }
+  // 点击充值要先判断是否登录
+  // 2) 权限没问题，再判断是否登录：未登录 -> 直接拉起主 App，由主 App 负责完成登录
+  if (!KBAuthManager.shared.isLoggedIn) {
+    NSString *schemeStr =
+        [NSString stringWithFormat:@"%@://login?src=keyboard", KB_APP_SCHEME];
+    NSURL *scheme = [NSURL URLWithString:schemeStr];
+    // 从当前视图作为起点，通过响应链找到 UIApplication 再调起主 App
+    BOOL ok = [KBHostAppLauncher openHostAppURL:scheme fromResponder:self.view];
+    return;
+  }
+  [self kb_setPanelMode:KBKeyboardPanelModeSubscription animated:YES];
+}
+
+- (void)hideSubscriptionPanel {
+  if (self.kb_panelMode != KBKeyboardPanelModeSubscription) {
+    return;
+  }
+  [self kb_setPanelMode:KBKeyboardPanelModeMain animated:YES];
+}
+
+#pragma mark - KBKeyboardSubscriptionViewDelegate
+
+- (void)subscriptionViewDidTapClose:(KBKeyboardSubscriptionView *)view {
+  [[KBMaiPointReporter sharedReporter]
+      reportClickWithEventName:@"click_keyboard_subscription_close_btn"
+                        pageId:@"keyboard_subscription_panel"
+                     elementId:@"close_btn"
+                         extra:nil
+                    completion:nil];
+  [self hideSubscriptionPanel];
+}
+
+- (void)subscriptionView:(KBKeyboardSubscriptionView *)view
+    didTapPurchaseForProduct:(KBKeyboardSubscriptionProduct *)product {
+  NSMutableDictionary *extra = [NSMutableDictionary dictionary];
+  if ([product.productId isKindOfClass:NSString.class] &&
+      product.productId.length > 0) {
+    extra[@"product_id"] = product.productId;
+  }
+  [[KBMaiPointReporter sharedReporter]
+      reportClickWithEventName:@"click_keyboard_subscription_product_btn"
+                        pageId:@"keyboard_subscription_panel"
+                     elementId:@"product_btn"
+                         extra:extra.copy
+                    completion:nil];
+  [self hideSubscriptionPanel];
+  [self kb_openRechargeForProduct:product];
+}
+
+#pragma mark - Actions
+
+- (void)kb_openRechargeForProduct:(KBKeyboardSubscriptionProduct *)product {
+  if (![product isKindOfClass:KBKeyboardSubscriptionProduct.class] ||
+      product.productId.length == 0) {
+    [KBHUD showInfo:KBLocalized(@"Product unavailable")];
+    return;
+  }
+  NSString *encodedId = [self.class kb_urlEncodedString:product.productId];
+  NSString *title = [product displayTitle];
+  NSString *encodedTitle = [self.class kb_urlEncodedString:title];
+  NSMutableArray<NSString *> *params =
+      [NSMutableArray arrayWithObjects:@"autoPay=1", @"prefill=1", nil];
+  if (encodedId.length) {
+    [params addObject:[NSString stringWithFormat:@"productId=%@", encodedId]];
+  }
+  if (encodedTitle.length) {
+    [params
+        addObject:[NSString stringWithFormat:@"productTitle=%@", encodedTitle]];
+  }
+  NSString *query = [params componentsJoinedByString:@"&"];
+  NSString *urlString = [NSString
+      stringWithFormat:@"%@://recharge?src=keyboard&%@", KB_APP_SCHEME, query];
+  NSURL *scheme = [NSURL URLWithString:urlString];
+  BOOL success = [KBHostAppLauncher openHostAppURL:scheme fromResponder:self.view];
+  if (!success) {
+    [KBHUD showInfo:KBLocalized(@"Please open the App to finish purchase")];
+  }
+}
+
++ (NSString *)kb_urlEncodedString:(NSString *)value {
+  if (value.length == 0) {
+    return @"";
+  }
+  NSString *reserved = @"!*'();:@&=+$,/?%#[]";
+  NSMutableCharacterSet *allowed =
+      [[NSCharacterSet URLQueryAllowedCharacterSet] mutableCopy];
+  [allowed removeCharactersInString:reserved];
+  return [value stringByAddingPercentEncodingWithAllowedCharacters:allowed]
+             ?: @"";
+}
+
+@end

CustomKeyboard/KeyboardViewControllerHelp/KeyboardViewController+Suggestions.m

@@ -0,0 +1,178 @@
+//
+//  KeyboardViewController+Suggestions.m
+//  CustomKeyboard
+//
+//  Created by Codex on 2026/02/22.
+//
+
+#import "KeyboardViewController+Private.h"
+
+#import "KBBackspaceUndoManager.h"
+#import "KBInputBufferManager.h"
+#import "KBKeyBoardMainView.h"
+#import "KBSuggestionEngine.h"
+
+@implementation KeyboardViewController (Suggestions)
+
+// MARK: - Suggestions
+
+- (void)kb_updateCurrentWordWithInsertedText:(NSString *)text {
+  if (text.length == 0) {
+    return;
+  }
+  if ([self kb_isAlphabeticString:text]) {
+    NSString *current = self.currentWord ?: @"";
+    self.currentWord = [current stringByAppendingString:text];
+    self.suppressSuggestions = NO;
+    [self kb_updateSuggestionsForCurrentWord];
+  } else {
+    [self kb_clearCurrentWord];
+  }
+}
+
+- (void)kb_clearCurrentWord {
+  self.currentWord = @"";
+  [self.keyBoardMainView kb_setSuggestions:@[]];
+  self.suppressSuggestions = NO;
+}
+
+- (void)kb_scheduleContextRefreshResetSuppression:(BOOL)resetSuppression {
+  dispatch_async(dispatch_get_main_queue(), ^{
+    [self kb_refreshCurrentWordFromDocumentContextResetSuppression:
+              resetSuppression];
+  });
+}
+
+- (void)kb_refreshCurrentWordFromDocumentContextResetSuppression:
+    (BOOL)resetSuppression {
+  NSString *context = self.textDocumentProxy.documentContextBeforeInput ?: @"";
+  NSString *word = [self kb_extractTrailingWordFromContext:context];
+  self.currentWord = word ?: @"";
+  if (resetSuppression) {
+    self.suppressSuggestions = NO;
+  }
+  [self kb_updateSuggestionsForCurrentWord];
+}
+
+- (NSString *)kb_extractTrailingWordFromContext:(NSString *)context {
+  if (context.length == 0) {
+    return @"";
+  }
+  static NSCharacterSet *letters = nil;
+  static dispatch_once_t onceToken;
+  dispatch_once(&onceToken, ^{
+    letters = [NSCharacterSet
+        characterSetWithCharactersInString:
+            @"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"];
+  });
+
+  NSInteger idx = (NSInteger)context.length - 1;
+  while (idx >= 0) {
+    unichar ch = [context characterAtIndex:(NSUInteger)idx];
+    if (![letters characterIsMember:ch]) {
+      break;
+    }
+    idx -= 1;
+  }
+  NSUInteger start = (NSUInteger)(idx + 1);
+  if (start >= context.length) {
+    return @"";
+  }
+  return [context substringFromIndex:start];
+}
+
+- (BOOL)kb_isAlphabeticString:(NSString *)text {
+  if (text.length == 0) {
+    return NO;
+  }
+  static NSCharacterSet *letters = nil;
+  static dispatch_once_t onceToken;
+  dispatch_once(&onceToken, ^{
+    letters = [NSCharacterSet
+        characterSetWithCharactersInString:
+            @"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"];
+  });
+  for (NSUInteger i = 0; i < text.length; i++) {
+    if (![letters characterIsMember:[text characterAtIndex:i]]) {
+      return NO;
+    }
+  }
+  return YES;
+}
+
+- (void)kb_updateSuggestionsForCurrentWord {
+  NSString *prefix = self.currentWord ?: @"";
+  if (prefix.length == 0) {
+    [self.keyBoardMainView kb_setSuggestions:@[]];
+    return;
+  }
+  if (self.suppressSuggestions) {
+    [self.keyBoardMainView kb_setSuggestions:@[]];
+    return;
+  }
+  NSArray<NSString *> *items =
+      [self.suggestionEngine suggestionsForPrefix:prefix limit:5];
+  NSArray<NSString *> *cased = [self kb_applyCaseToSuggestions:items
+                                                        prefix:prefix];
+  [self.keyBoardMainView kb_setSuggestions:cased];
+}
+
+- (NSArray<NSString *> *)kb_applyCaseToSuggestions:(NSArray<NSString *> *)items
+                                            prefix:(NSString *)prefix {
+  if (items.count == 0 || prefix.length == 0) {
+    return items;
+  }
+  BOOL allUpper = [prefix isEqualToString:prefix.uppercaseString];
+  BOOL firstUpper = [[prefix substringToIndex:1]
+      isEqualToString:[[prefix substringToIndex:1] uppercaseString]];
+
+  if (!allUpper && !firstUpper) {
+    return items;
+  }
+
+  NSMutableArray<NSString *> *result =
+      [NSMutableArray arrayWithCapacity:items.count];
+  for (NSString *word in items) {
+    if (allUpper) {
+      [result addObject:word.uppercaseString];
+    } else {
+      NSString *first = [[word substringToIndex:1] uppercaseString];
+      NSString *rest = (word.length > 1) ? [word substringFromIndex:1] : @"";
+      [result addObject:[first stringByAppendingString:rest]];
+    }
+  }
+  return result.copy;
+}
+
+// MARK: - KBKeyBoardMainViewDelegate (Suggestion)
+
+- (void)keyBoardMainView:(KBKeyBoardMainView *)keyBoardMainView
+     didSelectSuggestion:(NSString *)suggestion {
+  if (suggestion.length == 0) {
+    return;
+  }
+  NSDictionary *extra = @{@"suggestion_len" : @(suggestion.length)};
+  //  [[KBMaiPointReporter sharedReporter]
+  //      reportClickWithEventName:@"click_keyboard_suggestion_item"
+  //                        pageId:@"keyboard_main_panel"
+  //                     elementId:@"suggestion_item"
+  //                         extra:extra
+  //                    completion:nil];
+  [[KBBackspaceUndoManager shared] registerNonClearAction];
+  NSString *current = self.currentWord ?: @"";
+  if (current.length > 0) {
+    for (NSUInteger i = 0; i < current.length; i++) {
+      [self.textDocumentProxy deleteBackward];
+    }
+  }
+  [self.textDocumentProxy insertText:suggestion];
+  self.currentWord = suggestion;
+  [self.suggestionEngine recordSelection:suggestion];
+  self.suppressSuggestions = YES;
+  [self.keyBoardMainView kb_setSuggestions:@[]];
+  [[KBInputBufferManager shared] replaceTailWithText:suggestion
+                                         deleteCount:current.length];
+}
+
+@end
+

CustomKeyboard/KeyboardViewControllerHelp/KeyboardViewController+Theme.m

@@ -0,0 +1,376 @@
+//
+//  KeyboardViewController+Theme.m
+//  CustomKeyboard
+//
+//  Created by Codex on 2026/02/22.
+//
+
+#import "KeyboardViewController+Private.h"
+
+#import "KBFunctionView.h"
+#import "KBKeyBoardMainView.h"
+#import "KBSkinInstallBridge.h"
+#import "KBSkinManager.h"
+#import "UIImage+KBColor.h"
+#import <QuartzCore/QuartzCore.h>
+
+static NSString *const kKBDefaultSkinIdLight = @"normal_them";
+static NSString *const kKBDefaultSkinZipNameLight = @"normal_them";
+static NSString *const kKBDefaultSkinIdDark = @"normal_hei_them";
+static NSString *const kKBDefaultSkinZipNameDark = @"normal_hei_them";
+
+// 提前声明一个类别，使编译器在 static 回调中识别 kb_consumePendingShopSkin 方法。
+@interface KeyboardViewController (KBSkinShopBridge)
+- (void)kb_consumePendingShopSkin;
+@end
+
+static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
+                                              void *observer, CFStringRef name,
+                                              const void *object,
+                                              CFDictionaryRef userInfo) {
+  KeyboardViewController *strongSelf =
+      (__bridge KeyboardViewController *)observer;
+  if (!strongSelf) {
+    return;
+  }
+  dispatch_async(dispatch_get_main_queue(), ^{
+    if ([strongSelf respondsToSelector:@selector(kb_consumePendingShopSkin)]) {
+      [strongSelf kb_consumePendingShopSkin];
+    }
+  });
+}
+
+@implementation KeyboardViewController (Theme)
+
+- (void)kb_registerDarwinSkinInstallObserver {
+  CFNotificationCenterAddObserver(
+      CFNotificationCenterGetDarwinNotifyCenter(),
+      (__bridge const void *)(self), KBSkinInstallNotificationCallback,
+      (__bridge CFStringRef)KBDarwinSkinInstallRequestNotification, NULL,
+      CFNotificationSuspensionBehaviorDeliverImmediately);
+}
+
+- (void)kb_unregisterDarwinSkinInstallObserver {
+  CFNotificationCenterRemoveObserver(
+      CFNotificationCenterGetDarwinNotifyCenter(),
+      (__bridge const void *)(self),
+      (__bridge CFStringRef)KBDarwinSkinInstallRequestNotification, NULL);
+}
+
+- (void)kb_applyTheme {
+  @autoreleasepool {
+    KBSkinTheme *t = [KBSkinManager shared].current;
+    UIImage *img = nil;
+    BOOL isDefaultTheme = [self kb_isDefaultKeyboardTheme:t];
+    BOOL isDarkMode = [self kb_isDarkModeActive];
+
+    NSString *skinId = t.skinId ?: @"";
+    NSString *themeKey =
+        [NSString stringWithFormat:@"%@|default=%d|dark=%d", skinId,
+                                   isDefaultTheme, isDarkMode];
+    BOOL themeChanged =
+        (self.kb_lastAppliedThemeKey.length == 0 ||
+         ![self.kb_lastAppliedThemeKey isEqualToString:themeKey]);
+    if (themeChanged) {
+      self.kb_lastAppliedThemeKey = themeKey;
+    }
+
+    CGSize size = self.bgImageView.bounds.size;
+    if (isDefaultTheme) {
+      if (isDarkMode) {
+        // 暗黑模式：直接使用背景色，不使用图片渲染
+        // 这样可以避免图片渲染时的色彩空间转换导致颜色不一致
+        img = nil;
+        self.bgImageView.image = nil;
+        [self.kb_defaultGradientLayer removeFromSuperlayer];
+        self.kb_defaultGradientLayer = nil;
+        // 使用与系统键盘底部完全相同的颜色
+        if (@available(iOS 13.0, *)) {
+          // iOS 系统键盘使用的实际颜色 (RGB: 44, 44, 46 in sRGB, 或 #2C2C2E)
+          // 但为了完美匹配，我们使用动态颜色并直接设置为背景
+          UIColor *kbBgColor =
+              [UIColor colorWithDynamicProvider:^UIColor *_Nonnull(
+                           UITraitCollection *_Nonnull traitCollection) {
+                if (traitCollection.userInterfaceStyle ==
+                    UIUserInterfaceStyleDark) {
+                  // 暗黑模式下系统键盘实际背景色
+                  return [UIColor colorWithRed:43.0 / 255.0
+                                         green:43.0 / 255.0
+                                          blue:43.0 / 255.0
+                                         alpha:1.0];
+                } else {
+                  return [UIColor colorWithRed:209.0 / 255.0
+                                         green:211.0 / 255.0
+                                          blue:219.0 / 255.0
+                                         alpha:1.0];
+                }
+              }];
+          self.contentView.backgroundColor = kbBgColor;
+          self.bgImageView.backgroundColor = kbBgColor;
+        } else {
+          UIColor *darkColor = [UIColor colorWithRed:43.0 / 255.0
+                                               green:43.0 / 255.0
+                                                blue:43.0 / 255.0
+                                               alpha:1.0];
+          self.contentView.backgroundColor = darkColor;
+          self.bgImageView.backgroundColor = darkColor;
+        }
+      } else {
+        // 浅色模式：使用渐变层（避免生成大位图导致内存上涨）
+        if (size.width <= 0 || size.height <= 0) {
+          [self.view layoutIfNeeded];
+          size = self.bgImageView.bounds.size;
+        }
+        if (size.width <= 0 || size.height <= 0) {
+          size = self.view.bounds.size;
+        }
+        if (size.width <= 0 || size.height <= 0) {
+          size = [UIScreen mainScreen].bounds.size;
+        }
+        UIColor *topColor = [UIColor colorWithHex:0xDEDFE4];
+        UIColor *bottomColor = [UIColor colorWithHex:0xD1D3DB];
+        UIColor *resolvedTopColor = topColor;
+        UIColor *resolvedBottomColor = bottomColor;
+        if (@available(iOS 13.0, *)) {
+          resolvedTopColor =
+              [topColor resolvedColorWithTraitCollection:self.traitCollection];
+          resolvedBottomColor =
+              [bottomColor resolvedColorWithTraitCollection:self.traitCollection];
+        }
+        CAGradientLayer *layer = self.kb_defaultGradientLayer;
+        if (!layer) {
+          layer = [CAGradientLayer layer];
+          layer.startPoint = CGPointMake(0.5, 0.0);
+          layer.endPoint = CGPointMake(0.5, 1.0);
+          [self.bgImageView.layer insertSublayer:layer atIndex:0];
+          self.kb_defaultGradientLayer = layer;
+        }
+        layer.colors =
+            @[ (id)resolvedTopColor.CGColor, (id)resolvedBottomColor.CGColor ];
+        layer.frame = (CGRect){CGPointZero, size};
+        img = nil;
+        self.bgImageView.image = nil;
+        self.contentView.backgroundColor = [UIColor clearColor];
+        self.bgImageView.backgroundColor = [UIColor clearColor];
+      }
+      NSLog(@"===");
+    } else {
+      // 自定义皮肤：清除背景色，使用皮肤图片
+      self.contentView.backgroundColor = [UIColor clearColor];
+      self.bgImageView.backgroundColor = [UIColor clearColor];
+      [self.kb_defaultGradientLayer removeFromSuperlayer];
+      self.kb_defaultGradientLayer = nil;
+      img = [[KBSkinManager shared] currentBackgroundImage];
+    }
+    NSLog(@"⌨️[Keyboard] apply theme id=%@ hasBg=%d", t.skinId, (img != nil));
+    [self kb_logSkinDiagnosticsWithTheme:t backgroundImage:img];
+    self.bgImageView.image = img;
+
+	    // 触发键区按主题重绘
+	    if (themeChanged &&
+	        [self.keyBoardMainView respondsToSelector:@selector(kb_applyTheme)]) {
+	      // method declared in KBKeyBoardMainView.h
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
+	      [self.keyBoardMainView performSelector:@selector(kb_applyTheme)];
+#pragma clang diagnostic pop
+	    }
+	    // 注意：这里不能直接访问 self.functionView，否则会导致功能面板提前创建，占用内存。
+	    KBFunctionView *functionView = [self kb_functionViewIfCreated];
+	    if (themeChanged && functionView &&
+	        [functionView respondsToSelector:@selector(kb_applyTheme)]) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
+	      [functionView performSelector:@selector(kb_applyTheme)];
+#pragma clang diagnostic pop
+	    }
+	  }
+	}
+
+- (BOOL)kb_isDefaultKeyboardTheme:(KBSkinTheme *)theme {
+  NSString *skinId = theme.skinId ?: @"";
+  if (skinId.length == 0 || [skinId isEqualToString:@"default"]) {
+    return YES;
+  }
+  if ([skinId isEqualToString:kKBDefaultSkinIdLight]) {
+    return YES;
+  }
+  return [skinId isEqualToString:kKBDefaultSkinIdDark];
+}
+
+- (BOOL)kb_isDarkModeActive {
+  if (@available(iOS 13.0, *)) {
+    return self.traitCollection.userInterfaceStyle == UIUserInterfaceStyleDark;
+  }
+  return NO;
+}
+
+- (NSString *)kb_defaultSkinIdForCurrentStyle {
+  return [self kb_isDarkModeActive] ? kKBDefaultSkinIdDark
+                                    : kKBDefaultSkinIdLight;
+}
+
+- (NSString *)kb_defaultSkinZipNameForCurrentStyle {
+  return [self kb_isDarkModeActive] ? kKBDefaultSkinZipNameDark
+                                    : kKBDefaultSkinZipNameLight;
+}
+
+- (UIImage *)kb_defaultGradientImageWithSize:(CGSize)size
+                                    topColor:(UIColor *)topColor
+                                 bottomColor:(UIColor *)bottomColor {
+  if (size.width <= 0 || size.height <= 0) {
+    return nil;
+  }
+
+  // 尺寸未变则复用缓存，避免反复创建图片撑爆键盘扩展内存
+  if (self.kb_cachedGradientImage &&
+      CGSizeEqualToSize(self.kb_cachedGradientSize, size)) {
+    return self.kb_cachedGradientImage;
+  }
+
+  UIColor *resolvedTopColor = topColor;
+  UIColor *resolvedBottomColor = bottomColor;
+  if (@available(iOS 13.0, *)) {
+    resolvedTopColor =
+        [topColor resolvedColorWithTraitCollection:self.traitCollection];
+    resolvedBottomColor =
+        [bottomColor resolvedColorWithTraitCollection:self.traitCollection];
+  }
+
+  CAGradientLayer *layer = [CAGradientLayer layer];
+  layer.frame = CGRectMake(0, 0, size.width, size.height);
+  layer.startPoint = CGPointMake(0.5, 0.0);
+  layer.endPoint = CGPointMake(0.5, 1.0);
+  layer.colors =
+      @[ (id)resolvedTopColor.CGColor, (id)resolvedBottomColor.CGColor ];
+
+  UIGraphicsBeginImageContextWithOptions(size, YES, 0);
+  [layer renderInContext:UIGraphicsGetCurrentContext()];
+  UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
+  UIGraphicsEndImageContext();
+
+  self.kb_cachedGradientImage = image;
+  self.kb_cachedGradientSize = size;
+  return image;
+}
+
+- (void)kb_logSkinDiagnosticsWithTheme:(KBSkinTheme *)theme
+                       backgroundImage:(UIImage *)image {
+#if DEBUG
+  NSString *skinId = theme.skinId ?: @"";
+  NSString *name = theme.name ?: @"";
+  NSMutableArray<NSString *> *roots = [NSMutableArray array];
+  NSURL *containerURL = [[NSFileManager defaultManager]
+      containerURLForSecurityApplicationGroupIdentifier:AppGroup];
+  if (containerURL.path.length > 0) {
+    [roots addObject:containerURL.path];
+  }
+  NSString *cacheRoot = NSSearchPathForDirectoriesInDomains(
+                            NSCachesDirectory, NSUserDomainMask, YES)
+                            .firstObject;
+  if (cacheRoot.length > 0) {
+    [roots addObject:cacheRoot];
+  }
+
+  NSFileManager *fm = [NSFileManager defaultManager];
+  NSMutableArray<NSString *> *lines = [NSMutableArray array];
+  for (NSString *root in roots) {
+    NSString *iconsDir = [[root stringByAppendingPathComponent:@"Skins"]
+        stringByAppendingPathComponent:skinId];
+    iconsDir = [iconsDir stringByAppendingPathComponent:@"icons"];
+    BOOL isDir = NO;
+    BOOL exists = [fm fileExistsAtPath:iconsDir isDirectory:&isDir] && isDir;
+    NSArray *contents =
+        exists ? [fm contentsOfDirectoryAtPath:iconsDir error:nil] : nil;
+    NSUInteger count = contents.count;
+    BOOL hasQ =
+        exists &&
+        [fm fileExistsAtPath:[iconsDir
+                                 stringByAppendingPathComponent:@"key_q.png"]];
+    BOOL hasQUp =
+        exists && [fm fileExistsAtPath:[iconsDir stringByAppendingPathComponent:
+                                                     @"key_q_up.png"]];
+    BOOL hasDel =
+        exists && [fm fileExistsAtPath:[iconsDir stringByAppendingPathComponent:
+                                                     @"key_del.png"]];
+    BOOL hasShift =
+        exists &&
+        [fm fileExistsAtPath:[iconsDir
+                                 stringByAppendingPathComponent:@"key_up.png"]];
+    BOOL hasShiftUpper =
+        exists && [fm fileExistsAtPath:[iconsDir stringByAppendingPathComponent:
+                                                     @"key_up_upper.png"]];
+    NSString *line = [NSString
+        stringWithFormat:@"root=%@ icons=%@ exist=%d count=%tu key_q=%d "
+                         @"key_q_up=%d key_del=%d key_up=%d key_up_upper=%d",
+                         root, iconsDir, exists, count, hasQ, hasQUp, hasDel,
+                         hasShift, hasShiftUpper];
+    [lines addObject:line];
+  }
+
+  NSLog(@"[Keyboard] theme id=%@ name=%@ hasBg=%d\n%@", skinId, name,
+        (image != nil), [lines componentsJoinedByString:@"\n"]);
+#endif
+}
+
+- (void)kb_consumePendingShopSkin {
+  KBWeakSelf [KBSkinInstallBridge
+      consumePendingRequestFromBundle:NSBundle.mainBundle
+                           completion:^(BOOL success,
+                                        NSError *_Nullable error) {
+                             if (!success) {
+                               if (error) {
+                                 NSLog(@"[Keyboard] skin request failed: %@",
+                                       error);
+                                 [KBHUD
+                                     showInfo:
+                                         KBLocalized(
+                                             @"皮肤资源准备失败，请稍后再试")];
+                               }
+                               return;
+                             }
+                             [weakSelf kb_applyTheme];
+                             [KBHUD showInfo:KBLocalized(
+                                                 @"皮肤已更新，立即体验吧")];
+                           }];
+}
+
+- (void)kb_applyDefaultSkinIfNeeded {
+  NSDictionary *pending = [KBSkinInstallBridge pendingRequestPayload];
+  if (pending.count > 0) {
+    return;
+  }
+
+  NSString *currentId = [KBSkinManager shared].current.skinId ?: @"";
+  BOOL isDefault =
+      (currentId.length == 0 || [currentId isEqualToString:@"default"]);
+  BOOL isLightDefault = [currentId isEqualToString:kKBDefaultSkinIdLight];
+  BOOL isDarkDefault = [currentId isEqualToString:kKBDefaultSkinIdDark];
+  if (!isDefault && !isLightDefault && !isDarkDefault) {
+    // 用户已应用自定义皮肤：不随深色模式切换默认皮肤
+    return;
+  }
+  NSString *targetId = [self kb_defaultSkinIdForCurrentStyle];
+  NSString *targetZip = [self kb_defaultSkinZipNameForCurrentStyle];
+  if (currentId.length > 0 && [currentId isEqualToString:targetId]) {
+    return;
+  }
+
+  NSError *applyError = nil;
+  if ([KBSkinInstallBridge applyInstalledSkinWithId:targetId error:&applyError]) {
+    return;
+  }
+
+  [KBSkinInstallBridge publishBundleSkinRequestWithId:targetId
+                                                 name:targetId
+                                              zipName:targetZip
+                                       iconShortNames:nil];
+  [KBSkinInstallBridge
+      consumePendingRequestFromBundle:NSBundle.mainBundle
+                           completion:^(__unused BOOL success,
+                                        __unused NSError *_Nullable error) {
+                             // 已通过通知触发主题刷新，这里无需额外处理
+                           }];
+}
+
+@end

CustomKeyboard/KeyboardViewControllerHelp/KeyboardViewController+UI.m

@@ -0,0 +1,151 @@
+//
+//  KeyboardViewController+UI.m
+//  CustomKeyboard
+//
+//  Created by Codex on 2026/02/22.
+//
+
+#import "KeyboardViewController+Private.h"
+
+#import "KBChatMessage.h"
+#import "KBChatPanelView.h"
+#import "KBFunctionView.h"
+#import "KBKeyBoardMainView.h"
+#import "KBKeyboardSubscriptionView.h"
+#import "KBSettingView.h"
+#import "Masonry.h"
+
+@implementation KeyboardViewController (UI)
+
+- (void)setupUI {
+  self.view.translatesAutoresizingMaskIntoConstraints = NO;
+
+  // 按“短边”宽度等比缩放，横屏保持竖屏布局比例
+  CGFloat portraitWidth = [self kb_portraitWidth];
+  CGFloat keyboardHeight = [self kb_keyboardHeightForWidth:portraitWidth];
+  CGFloat keyboardBaseHeight = [self kb_keyboardBaseHeightForWidth:portraitWidth];
+  CGFloat screenWidth = CGRectGetWidth([UIScreen mainScreen].bounds);
+
+  // FIX: iOS 26 键盘闪烁问题
+  // iOS 26 在键盘滑入动画开始前，会对 self.view 做一次离屏预渲染快照（非实时 view），
+  // 该快照会短暂显示在屏幕中间。如果此时 view 已有完整高度和内容，用户就会看到
+  // 键盘 UI 在屏幕中间闪现一帧，然后键盘才从底部正常滑入。
+  // 解决方案：初始高度设为 0，让系统快照时无内容可渲染；
+  // 在 viewWillAppear: 中恢复正确高度，此时系统已准备好滑入动画。
+  // （iOS 18 及更早版本无此预渲染机制，不受影响）
+  NSLayoutConstraint *h = [self.view.heightAnchor constraintEqualToConstant:0];
+  NSLayoutConstraint *w =
+      [self.view.widthAnchor constraintEqualToConstant:screenWidth];
+  self.kb_heightConstraint = h;
+  self.kb_widthConstraint = w;
+
+  h.priority = UILayoutPriorityRequired;
+  w.priority = UILayoutPriorityRequired;
+  [NSLayoutConstraint activateConstraints:@[ h, w ]];
+  // 关闭 UIInputView 自适应（某些系统版本会尝试放大为全屏高度导致冲突）
+  if ([self.view isKindOfClass:[UIInputView class]]) {
+    UIInputView *iv = (UIInputView *)self.view;
+    if ([iv respondsToSelector:@selector(setAllowsSelfSizing:)]) {
+      iv.allowsSelfSizing = NO;
+    }
+  }
+  // 内容容器：横屏时保持竖屏宽度，居中显示
+  [self.view addSubview:self.contentView];
+  [self.contentView mas_makeConstraints:^(MASConstraintMaker *make) {
+    make.centerX.equalTo(self.view);
+    make.bottom.equalTo(self.view);
+    self.contentWidthConstraint = make.width.mas_equalTo(portraitWidth);
+    self.contentHeightConstraint = make.height.mas_equalTo(keyboardHeight);
+  }];
+
+  // 背景图铺底（仅在内容容器内）
+  [self.contentView addSubview:self.bgImageView];
+  [self.bgImageView mas_makeConstraints:^(MASConstraintMaker *make) {
+    make.edges.equalTo(self.contentView);
+  }];
+
+  [self.contentView addSubview:self.keyBoardMainView];
+  [self.keyBoardMainView mas_makeConstraints:^(MASConstraintMaker *make) {
+    make.left.right.equalTo(self.contentView);
+    make.bottom.equalTo(self.contentView);
+    self.keyBoardMainHeightConstraint =
+        make.height.mas_equalTo(keyboardBaseHeight);
+  }];
+
+  // 初始隐藏，避免布局完成前闪烁
+  self.contentView.hidden = YES;
+}
+
+#pragma mark - Lazy
+
+- (nullable KBFunctionView *)kb_functionViewIfCreated {
+  return _functionView;
+}
+
+- (UIView *)contentView {
+  if (!_contentView) {
+    _contentView = [[UIView alloc] init];
+    _contentView.backgroundColor = [UIColor clearColor];
+  }
+  return _contentView;
+}
+
+- (UIImageView *)bgImageView {
+  if (!_bgImageView) {
+    _bgImageView = [[UIImageView alloc] init];
+    _bgImageView.contentMode = UIViewContentModeScaleAspectFill;
+    _bgImageView.clipsToBounds = YES;
+  }
+  return _bgImageView;
+}
+
+- (KBKeyBoardMainView *)keyBoardMainView {
+  if (!_keyBoardMainView) {
+    _keyBoardMainView = [[KBKeyBoardMainView alloc] init];
+    _keyBoardMainView.delegate = self;
+  }
+  return _keyBoardMainView;
+}
+
+- (KBFunctionView *)functionView {
+  if (!_functionView) {
+    _functionView = [[KBFunctionView alloc] init];
+    _functionView.delegate = self; // 监听功能面板顶部Bar点击
+  }
+  return _functionView;
+}
+
+- (KBSettingView *)settingView {
+  if (!_settingView) {
+    _settingView = [[KBSettingView alloc] init];
+  }
+  return _settingView;
+}
+
+- (KBChatPanelView *)chatPanelView {
+  if (!_chatPanelView) {
+    NSLog(@"[Keyboard] ⚠️ chatPanelView 被创建！");
+    _chatPanelView = [[KBChatPanelView alloc] init];
+    _chatPanelView.delegate = self;
+  }
+  return _chatPanelView;
+}
+
+- (NSMutableArray<KBChatMessage *> *)chatMessages {
+  if (!_chatMessages) {
+    _chatMessages = [NSMutableArray array];
+  }
+  return _chatMessages;
+}
+
+- (KBKeyboardSubscriptionView *)subscriptionView {
+  if (!_subscriptionView) {
+    _subscriptionView = [[KBKeyboardSubscriptionView alloc] init];
+    _subscriptionView.delegate = self;
+    _subscriptionView.hidden = YES;
+    _subscriptionView.alpha = 0.0;
+  }
+  return _subscriptionView;
+}
+
+@end

CustomKeyboard/Network/KBNetworkManager.m

@@ -41,38 +41,10 @@ NSErrorDomain const KBNetworkErrorDomain = @"com.company.keyboard.network";
 }
 
 - (void)getSignWithParare:(NSDictionary *)bodyParams{
-   
-    NSString *appId    = @"loveKeyboard";
-    NSString *secret   = @"kZJM39HYvhxwbJkG1fmquQRVkQiLAh2H"; // 和服务端保持一致
-    NSString *timestamp = [KBSignUtils currentTimestamp];
-    NSString *nonce     = [KBSignUtils generateNonceWithLength:16];
-    // 1. 组装参与签名的所有参数
-    NSMutableDictionary<NSString *, NSString *> *signParams = [NSMutableDictionary dictionary];
-    signParams[@"appId"]     = appId;
-    signParams[@"timestamp"] = timestamp;
-    signParams[@"nonce"]     = nonce;
-    // 把 body 里的字段也加入签名参数
-    [bodyParams enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
-        if ([obj isKindOfClass:[NSString class]]) {
-            signParams[key] = obj;
-        } else {
-            signParams[key] = [obj description];
-        }
-    }];
-    NSString *sign = [KBSignUtils signWithParams:signParams secret:secret];
-
-    // 将签名相关字段合并进默认请求头
+    NSDictionary<NSString *, NSString *> *signHeaders = [KBSignUtils signHeadersWithBodyParams:bodyParams];
     NSMutableDictionary<NSString *, NSString *> *headers =
     [self.defaultHeaders mutableCopy] ?: [NSMutableDictionary dictionary];
-
-    if (sign.length > 0) {
-        headers[@"X-Sign"] = sign;
-    }
-    headers[@"X-App-Id"]    = appId;
-    headers[@"X-Timestamp"] = timestamp;
-    headers[@"X-Nonce"]     = nonce;
-
-    // 触发 copy 语义，确保对外仍是不可变字典
+    [headers addEntriesFromDictionary:signHeaders ?: @{}];
     self.defaultHeaders = headers;
 }
 

CustomKeyboard/PrivacyInfo.xcprivacy

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>NSPrivacyTracking</key>
+	<false/>
+	<key>NSPrivacyTrackingDomains</key>
+	<array/>
+	<key>NSPrivacyCollectedDataTypes</key>
+	<array>
+		<dict>
+			<key>NSPrivacyCollectedDataType</key>
+			<string>NSPrivacyCollectedDataTypeOtherUserContent</string>
+			<key>NSPrivacyCollectedDataTypeLinked</key>
+			<true/>
+			<key>NSPrivacyCollectedDataTypeTracking</key>
+			<false/>
+			<key>NSPrivacyCollectedDataTypePurposes</key>
+			<array>
+				<string>NSPrivacyCollectedDataTypePurposeAppFunctionality</string>
+			</array>
+		</dict>
+	</array>
+	<key>NSPrivacyAccessedAPITypes</key>
+	<array>
+		<dict>
+			<key>NSPrivacyAccessedAPIType</key>
+			<string>NSPrivacyAccessedAPICategoryUserDefaults</string>
+			<key>NSPrivacyAccessedAPITypeReasons</key>
+			<array>
+				<string>CA92.1</string>
+			</array>
+		</dict>
+		<dict>
+			<key>NSPrivacyAccessedAPIType</key>
+			<string>NSPrivacyAccessedAPICategoryFileTimestamp</string>
+			<key>NSPrivacyAccessedAPITypeReasons</key>
+			<array>
+				<string>C617.1</string>
+			</array>
+		</dict>
+	</array>
+</dict>
+</plist>

CustomKeyboard/VM/KBVM.h

@@ -7,15 +7,25 @@
 
 #import <Foundation/Foundation.h>
 #import <UIKit/UIKit.h>
-
+@class KBChatDataModel;
 NS_ASSUME_NONNULL_BEGIN
 
 /// 聊天响应模型
 @interface KBChatResponse : NSObject
-@property (nonatomic, copy, nullable) NSString *text;
-@property (nonatomic, copy, nullable) NSString *audioId;
-@property (nonatomic, copy, nullable) NSString *errorMessage;
+@property (nonatomic, strong, nullable) KBChatDataModel *data;
+//@property (nonatomic, copy, nullable) NSString *audioId;
+@property (nonatomic, copy, nullable) NSString *message;
 @property (nonatomic, assign) BOOL success;
+@property (nonatomic, assign) NSInteger code;
+
+@end
+
+@interface KBChatDataModel : NSObject
+@property (nonatomic, copy, nullable) NSString *aiResponse;
+@property (nonatomic, copy, nullable) NSString *audioId;
+@property (nonatomic, copy, nullable) NSString *llmDuration;
+
+
 @end
 
 /// 音频响应模型

CustomKeyboard/VM/KBVM.m

@@ -7,10 +7,14 @@
 #import "KBNetworkManager.h"
 #import "KBConfig.h"
 #import <AVFoundation/AVFoundation.h>
+#import <MJExtension/MJExtension.h>
 
 @implementation KBChatResponse
 @end
 
+@implementation KBChatDataModel
+@end
+
 @implementation KBAudioResponse
 @end
 
@@ -46,7 +50,7 @@
         if (completion) {
             KBChatResponse *response = [[KBChatResponse alloc] init];
             response.success = NO;
-            response.errorMessage = @"内容为空";
+            response.message = @"内容为空";
             completion(response);
         }
         return;
@@ -66,24 +70,23 @@
                             headers:nil
                          completion:^(NSDictionary *json, NSURLResponse *response, NSError *error) {
         dispatch_async(dispatch_get_main_queue(), ^{
-            KBChatResponse *chatResponse = [[KBChatResponse alloc] init];
-            
-            if (error) {
+            KBChatResponse *chatResponse = [KBChatResponse mj_objectWithKeyValues:json];
+            if (chatResponse.code != 0) {
                 chatResponse.success = NO;
-                chatResponse.errorMessage = error.localizedDescription ?: @"请求失败";
+//                chatResponse.errorMessage = error.localizedDescription ?: @"请求失败";
                 if (completion) completion(chatResponse);
                 return;
             }
             
-            // 解析文本
-            chatResponse.text = [self p_parseTextFromJSON:json];
-            // 解析 audioId
-            chatResponse.audioId = [self p_parseAudioIdFromJSON:json];
+//            // 解析文本
+//            chatResponse.text = [self p_parseTextFromJSON:json];
+//            // 解析 audioId
+//            chatResponse.audioId = [self p_parseAudioIdFromJSON:json];
             
-            chatResponse.success = (chatResponse.text.length > 0);
-            if (!chatResponse.success) {
-                chatResponse.errorMessage = @"未获取到回复内容";
-            }
+//            chatResponse.success = (chatResponse.text.length > 0);
+//            if (!chatResponse.success) {
+//                chatResponse.errorMessage = @"未获取到回复内容";
+//            }
             
             if (completion) completion(chatResponse);
         });

CustomKeyboard/View/Chat/KBChatPanelView.m

@@ -318,6 +318,7 @@ static const NSUInteger kKBChatMessageLimit = 10;
 - (UILabel *)titleLabel {
     if (!_titleLabel) {
         _titleLabel = [[UILabel alloc] init];
+        _titleLabel.hidden = true;
         _titleLabel.font = [UIFont systemFontOfSize:13 weight:UIFontWeightMedium];
         _titleLabel.textColor =
             [UIColor kb_dynamicColorWithLightColor:[UIColor colorWithHex:0x1B1F1A]

CustomKeyboard/View/Function/KBFunctionTagListView.m

@@ -67,6 +67,8 @@ static CGFloat  const kKBItemSpace = 4;
 - (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section { return kKBItemSpace; }
 
 - (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
+    // 有cell正在loading时，不允许点击其他cell
+    if (self.loadingIndexes.count > 0) { return; }
     KBTagItemModel *model = (indexPath.item < self.items.count) ? self.items[indexPath.item] : [KBTagItemModel new];
     NSInteger personaId = 0;
     if ([model isKindOfClass:KBTagItemModel.class]) {

CustomKeyboard/View/KBFunctionView.m

@@ -19,6 +19,7 @@
 #import "KBHostAppLauncher.h"
 #import "KBInputBufferManager.h"
 #import "KBResponderUtils.h" // 统一查找 UIInputViewController 的工具
+#import "KBSignUtils.h"
 #import "KBSkinManager.h"
 #import "KBStreamOverlayView.h" // 带关闭按钮的流式层
 #import "KBStreamTextView.h"    // 流式文本视图
@@ -435,11 +436,32 @@
                               cachePolicy:NSURLRequestReloadIgnoringCacheData
                           timeoutInterval:60];
   request.HTTPMethod = @"POST";
+  [request setValue:@"text/event-stream" forHTTPHeaderField:@"Accept"];
   [request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
+  // 签名头（后端要求，否则会 401：Missing sign headers）
+  NSDictionary<NSString *, NSString *> *signHeaders =
+      [KBSignUtils signHeadersWithBodyParams:payload];
+  [signHeaders enumerateKeysAndObjectsUsingBlock:^(NSString *key, NSString *obj,
+                                                   BOOL *stop) {
+    if (key.length == 0 || obj.length == 0) {
+      return;
+    }
+    [request setValue:obj forHTTPHeaderField:key];
+  }];
   NSString *token = KBAuthManager.shared.current.accessToken ?: @"";
   if (token.length > 0) {
     [request setValue:token forHTTPHeaderField:@"auth-token"];
   }
+  // 与主 App 的请求头保持一致（Bearer）
+  NSDictionary<NSString *, NSString *> *authHeader =
+      [[KBAuthManager shared] authorizationHeader];
+  [authHeader enumerateKeysAndObjectsUsingBlock:^(NSString *key, NSString *obj,
+                                                  BOOL *stop) {
+    if (key.length == 0 || obj.length == 0) {
+      return;
+    }
+    [request setValue:obj forHTTPHeaderField:key];
+  }];
   request.HTTPBody = bodyData;
 
   self.streamHasOutput = NO;
@@ -463,7 +485,7 @@
         __strong typeof(weakSelf) self = weakSelf;
         if (!self)
           return;
-        [self kb_handleEventSourceError:event.error];
+//        [self kb_handleEventSourceError:event.error];
       }
          forEvent:WJXEventNameError
             queue:NSOperationQueue.mainQueue];

CustomKeyboard/View/KBKeyBoardMainView.m

@@ -95,6 +95,10 @@
         [self.keyboardView mas_makeConstraints:^(MASConstraintMaker *make) {
             make.top.equalTo(self.topBar.mas_bottom).offset(barSpacing);
         }];
+        // 首次创建时立即生成按键，避免只出现 4 行容器但按键未渲染的情况。
+        [self.keyboardView reloadKeys];
+        // 同步应用一次主题，确保键盘背景与按键皮肤在首帧可见。
+        [self kb_applyTheme];
         // 功能面板切换交由外部控制器处理；此处不直接创建/管理
         [[NSNotificationCenter defaultCenter] addObserver:self
                                                  selector:@selector(kb_undoStateChanged)

CustomKeyboard/View/KBKeyboardView.m

@@ -49,7 +49,6 @@ static const CGFloat kKBLettersRow2EdgeSpacerMultiplier = 0.5;
         self.layoutConfig = [KBKeyboardLayoutConfig sharedConfig];
         self.backspaceHandler = [[KBBackspaceLongPressHandler alloc] initWithContainerView:self];
         [self buildBase];
-        [self reloadKeys];
     }
     return self;
 }
@@ -126,6 +125,39 @@ static const CGFloat kKBLettersRow2EdgeSpacerMultiplier = 0.5;
     [self buildRow:self.row2 withRowConfig:rows[1]];
     [self buildRow:self.row3 withRowConfig:rows[2]];
     [self buildRow:self.row4 withRowConfig:rows[3]];
+
+    NSUInteger totalButtons = [self kb_totalKeyButtonCount];
+    if (totalButtons == 0) {
+        NSLog(@"[KBKeyboardView] config layout produced no keys, fallback to legacy.");
+        for (UIView *row in @[self.row1, self.row2, self.row3, self.row4]) {
+            [row.subviews makeObjectsPerformSelector:@selector(removeFromSuperview)];
+        }
+        [self kb_buildLegacyLayout];
+    }
+}
+
+- (void)didMoveToWindow {
+    [super didMoveToWindow];
+    if (!self.window) { return; }
+    if ([self kb_totalKeyButtonCount] > 0) { return; }
+    // 兜底：系统编辑菜单切出切回等场景下，若按键丢失则自动重建。
+    [self reloadKeys];
+    // 自动重建后再触发一次上层主题应用，避免“按键恢复了但皮肤背景没恢复”。
+    UIView *container = self.superview;
+    if ([container respondsToSelector:@selector(kb_applyTheme)]) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
+        [container performSelector:@selector(kb_applyTheme)];
+#pragma clang diagnostic pop
+    }
+}
+
+- (NSUInteger)kb_totalKeyButtonCount {
+    NSUInteger total = 0;
+    for (UIView *row in @[self.row1, self.row2, self.row3, self.row4]) {
+        total += [self kb_collectKeyButtonsInView:row].count;
+    }
+    return total;
 }
 
 #pragma mark - Hit Test
@@ -594,7 +626,7 @@ edgeSpacerMultiplier:(CGFloat)edgeSpacerMultiplier {
         [btn setTitle:key.title forState:UIControlStateNormal];
         // 在设置完标题后，按当前皮肤应用图标与文字显隐
         [btn applyThemeForCurrentKey];
-        [btn addTarget:self action:@selector(onKeyTapped:) forControlEvents:UIControlEventTouchUpInside];
+        [btn addTarget:self action:@selector(onKeyTapped:) forControlEvents:UIControlEventTouchDown];
         [row addSubview:btn];
 
         if (key.type == KBKeyTypeBackspace) {
@@ -920,7 +952,7 @@ edgeSpacerMultiplier:(CGFloat)edgeSpacerMultiplier {
     }
 
     [btn applyThemeForCurrentKey];
-    [btn addTarget:self action:@selector(onKeyTapped:) forControlEvents:UIControlEventTouchUpInside];
+    [btn addTarget:self action:@selector(onKeyTapped:) forControlEvents:UIControlEventTouchDown];
 
     if (key.type == KBKeyTypeBackspace) {
         [self.backspaceHandler bindDeleteButton:btn showClearLabel:YES];

CustomKeyboard/View/KBToolBar.h

@@ -26,7 +26,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 @property (nonatomic, weak, nullable) id<KBToolBarDelegate> delegate;
 
-/// 左侧按钮的标题（数量由数组决定）。默认值：@[@"AI", @"语音"]。
+/// 左侧按钮的标题（数量由数组决定）。默认值：@[@"AI"]。
 @property (nonatomic, copy) NSArray<NSString *> *leftButtonTitles;
 
 /// 暴露按钮以便外部定制（只读；首次访问时懒加载创建）

CustomKeyboard/View/KBToolBar.m

@@ -9,29 +9,34 @@
 #import "KBResponderUtils.h" // 查找 UIInputViewController，用于系统切换输入法
 #import "KBBackspaceUndoManager.h"
 #import "KBSkinManager.h"
+#import <ImageIO/ImageIO.h>
 
 @interface KBToolBar ()
 @property (nonatomic, strong) UIView *leftContainer;
 @property (nonatomic, strong) NSArray<UIButton *> *leftButtonsInternal;
 //@property (nonatomic, strong) UIButton *settingsButtonInternal;
 @property (nonatomic, strong) UIButton *globeButtonInternal;   // 可选：系统“切换输入法”键
+@property (nonatomic, strong) UIImageView *avatarImageView;    // 右侧头像（AppGroup persona_cover.jpg）
 @property (nonatomic, strong) UIButton *undoButtonInternal;    // 右侧撤销删除
 @property (nonatomic, assign) BOOL kbNeedsInputModeSwitchKey;
 @property (nonatomic, assign) BOOL kbUndoVisible;
+@property (nonatomic, assign) BOOL kbAvatarVisible;
+@property (nonatomic, copy, nullable) NSString *kb_cachedPersonaCoverPath;
+@property (nonatomic, strong, nullable) UIImage *kb_cachedPersonaCoverImage;
 @end
 
 @implementation KBToolBar
 
-static NSString * const kKBAIKeyIdentifier = @"ai";
-static NSString * const kKBUndoKeyIdentifier = @"key_revoke";
-static const CGFloat kKBAIButtonWidth = 40;
-static const CGFloat kKBAIButtonHeight = 40;
-static const NSInteger kKBVoiceButtonIndex = 1;
+	static NSString * const kKBAIKeyIdentifier = @"ai";
+	static NSString * const kKBUndoKeyIdentifier = @"key_revoke";
+	static const CGFloat kKBAIButtonWidth = 40;
+	static const CGFloat kKBAIButtonHeight = 40;
+	static const CGFloat kKBAvatarSize = 40;
 
 - (instancetype)initWithFrame:(CGRect)frame{
     if (self = [super initWithFrame:frame]) {
         self.backgroundColor = [UIColor clearColor];
-        _leftButtonTitles = @[@"AI", KBLocalized(@"语音")]; // 默认标题
+        _leftButtonTitles = @[@"AI"]; // 默认标题
         [self setupUI];
         [[NSNotificationCenter defaultCenter] addObserver:self
                                                  selector:@selector(kb_undoStateChanged)
@@ -69,7 +74,6 @@ static const NSInteger kKBVoiceButtonIndex = 1;
         }
     }];
     [self kb_updateAIButtonAppearance];
-    [self kb_updateVoiceButtonAppearance];
 }
 
 #pragma mark - 视图搭建
@@ -79,6 +83,7 @@ static const NSInteger kKBVoiceButtonIndex = 1;
 //    [self addSubview:self.settingsButtonInternal];
     [self addSubview:self.globeButtonInternal];
     [self addSubview:self.undoButtonInternal];
+    [self addSubview:self.avatarImageView];
 
     // 右侧设置按钮
 //    [self.settingsButtonInternal mas_makeConstraints:^(MASConstraintMaker *make) {
@@ -94,13 +99,7 @@ static const NSInteger kKBVoiceButtonIndex = 1;
         make.width.height.mas_equalTo(32);
     }];
 
-    // 右侧撤销按钮
-    [self.undoButtonInternal mas_makeConstraints:^(MASConstraintMaker *make) {
-        make.right.equalTo(self.mas_right).offset(-12);
-        make.centerY.equalTo(self.mas_centerY);
-        make.height.mas_equalTo(32);
-        make.width.mas_equalTo(84);
-    }];
+    [self kb_updateRightControlsConstraints];
 
     [self kb_updateLeftContainerConstraints];
 
@@ -173,8 +172,8 @@ static const NSInteger kKBVoiceButtonIndex = 1;
 
 - (void)kb_applyTheme {
     [self kb_updateAIButtonAppearance];
-    [self kb_updateVoiceButtonAppearance];
     [self kb_updateUndoButtonAppearance];
+    [self kb_updateAvatarAppearance];
 }
 
 - (void)kb_updateAIButtonAppearance {
@@ -211,16 +210,6 @@ static const NSInteger kKBVoiceButtonIndex = 1;
     }
 }
 
-- (void)kb_updateVoiceButtonAppearance {
-    UIButton *voiceButton = [self kb_voiceButton];
-    if (!voiceButton) { return; }
-
-    voiceButton.backgroundColor = [UIColor colorWithHex:0xE53935];
-    [voiceButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
-    voiceButton.layer.cornerRadius = 16;
-    voiceButton.layer.masksToBounds = YES;
-}
-
 - (void)kb_updateUndoButtonAppearance {
     if (!self.undoButtonInternal) { return; }
 
@@ -241,6 +230,72 @@ static const NSInteger kKBVoiceButtonIndex = 1;
     }
 }
 
+#pragma mark - Avatar
+
+- (void)kb_updateAvatarAppearance {
+    UIImage *img = [self kb_personaCoverImageFromAppGroup];
+    BOOL shouldShow = (img != nil);
+    self.avatarImageView.image = img;
+    if (self.kbAvatarVisible == shouldShow) {
+        self.avatarImageView.hidden = !shouldShow;
+        return;
+    }
+    self.kbAvatarVisible = shouldShow;
+    self.avatarImageView.hidden = !shouldShow;
+    [self kb_updateRightControlsConstraints];
+    [self kb_updateLeftContainerConstraints];
+    [self setNeedsLayout];
+    [self layoutIfNeeded];
+}
+
+- (nullable UIImage *)kb_personaCoverImageFromAppGroup {
+    NSURL *containerURL = [[NSFileManager defaultManager]
+        containerURLForSecurityApplicationGroupIdentifier:AppGroup];
+    if (!containerURL) {
+        return nil;
+    }
+
+    NSString *imagePath =
+        [[containerURL path] stringByAppendingPathComponent:@"persona_cover.jpg"];
+    if (imagePath.length == 0 ||
+        ![[NSFileManager defaultManager] fileExistsAtPath:imagePath]) {
+        self.kb_cachedPersonaCoverPath = nil;
+        self.kb_cachedPersonaCoverImage = nil;
+        return nil;
+    }
+
+    if (self.kb_cachedPersonaCoverImage &&
+        [self.kb_cachedPersonaCoverPath isEqualToString:imagePath]) {
+        return self.kb_cachedPersonaCoverImage;
+    }
+
+    // 头像仅 40pt，直接按像素上限缩略解码，避免每次显示键盘都 full decode 一张大 JPG 顶爆扩展内存。
+    NSUInteger maxPixel = 256;
+    NSURL *url = [NSURL fileURLWithPath:imagePath];
+    CGImageSourceRef source = CGImageSourceCreateWithURL((__bridge CFURLRef)url, NULL);
+    if (!source) {
+        return nil;
+    }
+    NSDictionary *opts = @{
+        (__bridge id)kCGImageSourceCreateThumbnailFromImageAlways : @YES,
+        (__bridge id)kCGImageSourceCreateThumbnailWithTransform : @YES,
+        (__bridge id)kCGImageSourceThumbnailMaxPixelSize : @(maxPixel),
+    };
+    CGImageRef cg = CGImageSourceCreateThumbnailAtIndex(source, 0, (__bridge CFDictionaryRef)opts);
+    CFRelease(source);
+    if (!cg) {
+        return nil;
+    }
+    UIImage *img = [UIImage imageWithCGImage:cg
+                                       scale:[UIScreen mainScreen].scale
+                                 orientation:UIImageOrientationUp];
+    CGImageRelease(cg);
+
+    self.kb_cachedPersonaCoverPath = imagePath;
+    self.kb_cachedPersonaCoverImage = img;
+    return img;
+}
+
 #pragma mark - Actions
 
 - (void)onLeftAction:(UIButton *)sender {
@@ -261,6 +316,16 @@ static const NSInteger kKBVoiceButtonIndex = 1;
     }
 }
 
+- (void)onAvatarTap {
+    if (!self.kbAvatarVisible || self.avatarImageView.hidden) {
+        return;
+    }
+    // 复用原“语音”入口的 index=1 逻辑（外部会按 index 做面板切换）
+    if ([self.delegate respondsToSelector:@selector(toolBar:didTapActionAtIndex:)]) {
+        [self.delegate toolBar:self didTapActionAtIndex:1];
+    }
+}
+
 #pragma mark - Lazy
 
 - (UIView *)leftContainer {
@@ -271,6 +336,23 @@ static const NSInteger kKBVoiceButtonIndex = 1;
     return _leftContainer;
 }
 
+- (UIImageView *)avatarImageView {
+    if (!_avatarImageView) {
+        _avatarImageView = [[UIImageView alloc] init];
+        _avatarImageView.hidden = YES;
+        _avatarImageView.backgroundColor = [UIColor colorWithWhite:1 alpha:0.9];
+        _avatarImageView.contentMode = UIViewContentModeScaleAspectFill;
+        _avatarImageView.layer.cornerRadius = kKBAvatarSize * 0.5;
+        _avatarImageView.layer.masksToBounds = YES;
+        _avatarImageView.userInteractionEnabled = YES;
+        UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc]
+            initWithTarget:self
+                    action:@selector(onAvatarTap)];
+        [_avatarImageView addGestureRecognizer:tap];
+    }
+    return _avatarImageView;
+}
+
 //- (UIButton *)settingsButtonInternal {
 //    if (!_settingsButtonInternal) {
 //        _settingsButtonInternal = [UIButton buttonWithType:UIButtonTypeSystem];
@@ -319,11 +401,6 @@ static const NSInteger kKBVoiceButtonIndex = 1;
     return self.leftButtonsInternal[0];
 }
 
-- (UIButton *)kb_voiceButton {
-    if (self.leftButtonsInternal.count <= kKBVoiceButtonIndex) { return nil; }
-    return self.leftButtonsInternal[kKBVoiceButtonIndex];
-}
-
 #pragma mark - Globe (Input Mode Switch)
 
 // 根据宿主是否已提供系统切换键，决定是否显示地球按钮；并绑定系统事件。
@@ -362,6 +439,8 @@ static const NSInteger kKBVoiceButtonIndex = 1;
         }
         if (self.kbUndoVisible) {
             make.right.equalTo(self.undoButtonInternal.mas_left).offset(-8);
+        } else if (self.kbAvatarVisible) {
+            make.right.equalTo(self.avatarImageView.mas_left).offset(-8);
         } else {
             make.right.equalTo(self).offset(-12);
         }
@@ -371,6 +450,24 @@ static const NSInteger kKBVoiceButtonIndex = 1;
     }];
 }
 
+- (void)kb_updateRightControlsConstraints {
+    [self.avatarImageView mas_remakeConstraints:^(MASConstraintMaker *make) {
+        make.right.equalTo(self).offset(-12);
+        make.centerY.equalTo(self).offset(0);
+        make.width.height.mas_equalTo(kKBAvatarSize);
+    }];
+    [self.undoButtonInternal mas_remakeConstraints:^(MASConstraintMaker *make) {
+        if (self.kbAvatarVisible) {
+            make.right.equalTo(self.avatarImageView.mas_left).offset(-8);
+        } else {
+            make.right.equalTo(self).offset(-12);
+        }
+        make.centerY.equalTo(self.mas_centerY);
+        make.height.mas_equalTo(32);
+        make.width.mas_equalTo(84);
+    }];
+}
+
 - (void)kb_undoStateChanged {
     [self kb_updateUndoVisibilityAnimated:YES];
 }
@@ -405,6 +502,7 @@ static const NSInteger kKBVoiceButtonIndex = 1;
 - (void)didMoveToWindow {
     [super didMoveToWindow];
     [self kb_refreshGlobeVisibility];
+    [self kb_updateAvatarAppearance];
 }
 
 @end

Library/Logs/CoreSimulator/CoreSimulator.com.apple.dt.xcodebuild.log

@@ -0,0 +1,42 @@
+Feb  5 20:30:09 macbookpro com.apple.dt.xcodebuild[56551] <Error>: Unable to deliver request ({
+	    "developer_dir" = "/Applications/Xcode.app/Contents/Developer";
+	    request = "set_developer_dir";
+	}) because we are not connected to CoreSimulatorService.
+Feb  5 20:30:22 macbookpro com.apple.dt.xcodebuild[56567] <Error>: Unable to deliver request ({
+	    "developer_dir" = "/Applications/Xcode.app/Contents/Developer";
+	    request = "set_developer_dir";
+	}) because we are not connected to CoreSimulatorService.
+Feb  5 20:31:06 macbookpro com.apple.dt.xcodebuild[56684] <Error>: Unable to deliver request ({
+	    "developer_dir" = "/Applications/Xcode.app/Contents/Developer";
+	    request = "set_developer_dir";
+	}) because we are not connected to CoreSimulatorService.
+Feb  5 20:31:06 macbookpro com.apple.dt.xcodebuild[56684] <Warning>: Unable to discover any Simulator runtimes. Developer Directory is /Applications/Xcode.app/Contents/Developer.
+Feb  5 20:31:06 macbookpro com.apple.dt.xcodebuild[56684] <Error>: Could not kickstart simdiskimaged; SimDiskImageManager services will not be available: Error Domain=NSPOSIXErrorDomain Code=53 "Software caused connection abort" UserInfo={NSLocalizedDescription=Error returned in reply from CoreSimulatorService: Connection invalid}
+Feb  5 20:31:06 macbookpro com.apple.dt.xcodebuild[56684] <Error>: simdiskimaged returned error (invalid), marking disconnected.
+Feb  5 20:31:06 macbookpro com.apple.dt.xcodebuild[56684] <Error>: Could not get list of trusted mount directories: Error Domain=com.apple.CoreSimulator.SimError Code=410 "The service used to manage runtime disk images (simdiskimaged) crashed or is not responding" UserInfo={NSLocalizedDescription=The service used to manage runtime disk images (simdiskimaged) crashed or is not responding}
+Feb  5 20:31:06 macbookpro com.apple.dt.xcodebuild[56684] <Error>: simdiskimaged returned error (invalid), marking disconnected.
+Feb  5 20:31:06 macbookpro com.apple.dt.xcodebuild[56684] <Error>: Unable to deliver request ({
+	    request = "notification_subscription";
+	    "set_path" = "/Users/mac/Library/Developer/CoreSimulator/Devices";
+	}) because we are not connected to CoreSimulatorService.
+Feb  5 20:31:06 macbookpro com.apple.dt.xcodebuild[56684] <Error>: Unable to deliver request ({
+	    request = "notification_subscription";
+	    "set_path" = "/Users/mac/Library/Developer/CoreSimulator/Devices";
+	}) because we are not connected to CoreSimulatorService.
+Feb  5 20:31:55 macbookpro com.apple.dt.xcodebuild[56806] <Error>: Unable to deliver request ({
+	    "developer_dir" = "/Applications/Xcode.app/Contents/Developer";
+	    request = "set_developer_dir";
+	}) because we are not connected to CoreSimulatorService.
+Feb  5 20:31:55 macbookpro com.apple.dt.xcodebuild[56806] <Warning>: Unable to discover any Simulator runtimes. Developer Directory is /Applications/Xcode.app/Contents/Developer.
+Feb  5 20:31:55 macbookpro com.apple.dt.xcodebuild[56806] <Error>: Could not kickstart simdiskimaged; SimDiskImageManager services will not be available: Error Domain=NSPOSIXErrorDomain Code=53 "Software caused connection abort" UserInfo={NSLocalizedDescription=Error returned in reply from CoreSimulatorService: Connection invalid}
+Feb  5 20:31:55 macbookpro com.apple.dt.xcodebuild[56806] <Error>: simdiskimaged returned error (invalid), marking disconnected.
+Feb  5 20:31:55 macbookpro com.apple.dt.xcodebuild[56806] <Error>: Could not get list of trusted mount directories: Error Domain=com.apple.CoreSimulator.SimError Code=410 "The service used to manage runtime disk images (simdiskimaged) crashed or is not responding" UserInfo={NSLocalizedDescription=The service used to manage runtime disk images (simdiskimaged) crashed or is not responding}
+Feb  5 20:31:55 macbookpro com.apple.dt.xcodebuild[56806] <Error>: simdiskimaged returned error (invalid), marking disconnected.
+Feb  5 20:31:55 macbookpro com.apple.dt.xcodebuild[56806] <Error>: Unable to deliver request ({
+	    request = "notification_subscription";
+	    "set_path" = "/Users/mac/Library/Developer/CoreSimulator/Devices";
+	}) because we are not connected to CoreSimulatorService.
+Feb  5 20:31:55 macbookpro com.apple.dt.xcodebuild[56806] <Error>: Unable to deliver request ({
+	    request = "notification_subscription";
+	    "set_path" = "/Users/mac/Library/Developer/CoreSimulator/Devices";
+	}) because we are not connected to CoreSimulatorService.

Shared/KBAPI.h

@@ -28,11 +28,14 @@
 
 
 #define API_LOGOUT @"/user/logout"   // 退出登录
+#define API_USER_CANCEL_ACCOUNT @"/user/cancelAccount"   // 注销账户
+#define API_CANCEL_ACCOUNT_WARNING @"/keyboardWarningMessage/byLocale"   // 按locale查询注销提示信息
 
 #define API_UPDATA_INFO @"/user/updateInfo"   // 更新用户
 
 #define KB_API_USER_DETAIL @"/user/detail"    // 用户详情
 #define API_USER_INVITE_CODE @"/user/inviteCode"    // 查询邀请码
+#define API_USER_CUSTOMER_MAIL @"/user/customerMail"    // 获取客服邮箱
 #define API_CHARACTER_LIST @"/character/list"          // 排行榜角色列表（综合）
 #define API_NOT_LOGIN_CHARACTER_LIST @"/character/listWithNotLogin"          //未登录用户人设列表
 

Shared/KBConfig.h

@@ -30,6 +30,12 @@
 /// 用户头像 URL（主 App 写入，键盘扩展读取）
 #define AppGroup_UserAvatarURL @"AppGroup_UserAvatarURL"
 
+/// 键盘扩展聊天更新的 companionId（键盘写入，主 App 读取后刷新对应聊天记录）
+#define AppGroup_ChatUpdatedCompanionId @"AppGroup_ChatUpdatedCompanionId"
+
+/// Darwin 跨进程通知：键盘扩展发送聊天消息后通知主 App 刷新
+#define kKBDarwinChatUpdated @"com.loveKey.nyx.chat.updated"
+
 /// 皮肤图标加载模式：
 /// 0 = 使用本地 Assets 图片名（key_icons 的 value 写成图片名，例如 "kb_q_melon"）
 /// 1 = 使用远程 Zip 皮肤包（skinJSON 中提供 zip_url；key_icons 的 value 写成 Zip 内图标文件名，例如 "key_a"）

Shared/KBMaiPointReporter.m

@@ -296,7 +296,7 @@ static NSDictionary<NSString *, NSDictionary *> *KBMaiPoint_PageExposureMap(void
             @"HomeHotVC": @{@"event_name": @"enter_home_hot", @"page_id": @"home_hot"},
             @"HomeRankVC": @{@"event_name": @"enter_home_rank", @"page_id": @"home_rank"},
             @"HomeRankContentVC": @{@"event_name": @"enter_home_rank_content", @"page_id": @"home_rank_content"},
-            @"HomeSheetVC": @{@"event_name": @"enter_home_sheet", @"page_id": @"home_sheet"},
+//            @"HomeSheetVC": @{@"event_name": @"enter_home_sheet", @"page_id": @"home_sheet"},
             @"KBCommunityVC": @{@"event_name": @"enter_community", @"page_id": @"community"},
             @"KBSearchVC": @{@"event_name": @"enter_search", @"page_id": @"search"},
             @"KBSearchResultVC": @{@"event_name": @"enter_search_result", @"page_id": @"search_result"},

Shared/KBSignUtils.h

@@ -20,13 +20,20 @@ NS_ASSUME_NONNULL_BEGIN
 + (NSString *)signWithParams:(NSDictionary<NSString *, NSString *> *)params
                       secret:(NSString *)secret;
 
+/// 获取签名原始拼接字符串（HMAC 前的明文）
++ (NSString *)signSourceStringWithParams:(NSDictionary<NSString *, NSString *> *)params
+                                  secret:(NSString *)secret;
+
 /// 秒级时间戳（字符串）
 + (NSString *)currentTimestamp;
 
 /// 简单 nonce 生成（默认 16 位）
 + (NSString *)generateNonceWithLength:(NSUInteger)length;
 
+/// 生成本项目后端约定的签名请求头（X-Sign/X-App-Id/X-Timestamp/X-Nonce）。
+/// bodyParams：参与签名的业务参数（如 JSON body 字段）。内部会做类型容错与空值过滤。
++ (NSDictionary<NSString *, NSString *> *)signHeadersWithBodyParams:(nullable NSDictionary *)bodyParams;
+
 @end
 
 NS_ASSUME_NONNULL_END
-

Shared/KBSignUtils.m

@@ -10,12 +10,44 @@
 
 @implementation KBSignUtils
 
+static NSString *const KBSignAppId = @"loveKeyboard";
+static NSString *const KBSignSecret = @"kZJM39HYvhxwbJkG1fmquQRVkQiLAh2H";
+
+static NSString *KBSignStringFromObject(id obj) {
+    if (!obj || obj == (id)kCFNull) {
+        return nil;
+    }
+    if ([obj isKindOfClass:[NSString class]]) {
+        return (NSString *)obj;
+    }
+    if ([obj isKindOfClass:[NSNumber class]]) {
+        return [(NSNumber *)obj stringValue];
+    }
+    if ([obj isKindOfClass:[NSArray class]] || [obj isKindOfClass:[NSDictionary class]]) {
+        NSJSONWritingOptions options = 0;
+        if (@available(iOS 11.0, *)) {
+            options = NSJSONWritingSortedKeys;
+        }
+        NSData *data = [NSJSONSerialization dataWithJSONObject:obj options:options error:nil];
+        if (data.length > 0) {
+            return [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
+        }
+    }
+    return [obj description];
+}
+
 + (NSString *)urlEncode:(NSString *)value {
     if (!value) return @"";
-    // 和 Swift 里的 .urlQueryAllowed 类似
-    NSCharacterSet *allowed = [NSCharacterSet URLQueryAllowedCharacterSet];
+    // 按 application/x-www-form-urlencoded 规则编码（更贴近后端常见实现）
+    NSMutableCharacterSet *allowed = [NSMutableCharacterSet alphanumericCharacterSet];
+    [allowed addCharactersInString:@"-._*"];
     NSString *encoded = [value stringByAddingPercentEncodingWithAllowedCharacters:allowed];
-    return encoded ?: value;
+    if (!encoded) {
+        return value;
+    }
+    // 空格改为 +（URLEncoder 风格）
+    encoded = [encoded stringByReplacingOccurrencesOfString:@"%20" withString:@"+"];
+    return encoded;
 }
 
 + (NSString *)hmacSHA256:(NSString *)data secret:(NSString *)secret {
@@ -41,6 +73,12 @@
 
 + (NSString *)signWithParams:(NSDictionary<NSString *, NSString *> *)params
                       secret:(NSString *)secret {
+    NSString *dataString = [self signSourceStringWithParams:params secret:secret];
+    return [self hmacSHA256:dataString secret:secret];
+}
+
++ (NSString *)signSourceStringWithParams:(NSDictionary<NSString *, NSString *> *)params
+                                  secret:(NSString *)secret {
 
     // 1. 过滤空值 & sign 自身
     NSMutableDictionary<NSString *, NSString *> *filtered = [NSMutableDictionary dictionary];
@@ -62,15 +100,11 @@
         [components addObject:part];
     }
 
-    NSString *encodedSecret = [self urlEncode:secret];
+    NSString *encodedSecret = [self urlEncode:secret ?: @""];
     NSString *secretPart = [NSString stringWithFormat:@"secret=%@", encodedSecret];
     [components addObject:secretPart];
 
-    NSString *dataString = [components componentsJoinedByString:@"&"];
-
-    // 4. HMAC-SHA256
-    NSString *sign = [self hmacSHA256:dataString secret:secret];
-    return sign;
+    return [components componentsJoinedByString:@"&"];
 }
 
 + (NSString *)currentTimestamp {
@@ -88,5 +122,50 @@
     return [uuid substringToIndex:length];
 }
 
-@end
++ (NSDictionary<NSString *, NSString *> *)signHeadersWithBodyParams:(NSDictionary *)bodyParams {
+    NSString *timestamp = [self currentTimestamp];
+    NSString *nonce = [self generateNonceWithLength:16];
 
+    NSMutableDictionary<NSString *, NSString *> *signParams = [NSMutableDictionary dictionary];
+    if (KBSignAppId.length > 0) {
+        signParams[@"appId"] = KBSignAppId;
+    }
+    if (timestamp.length > 0) {
+        signParams[@"timestamp"] = timestamp;
+    }
+    if (nonce.length > 0) {
+        signParams[@"nonce"] = nonce;
+    }
+
+    if ([bodyParams isKindOfClass:[NSDictionary class]] && bodyParams.count > 0) {
+        [bodyParams enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
+            if (![key isKindOfClass:[NSString class]]) {
+                return;
+            }
+            NSString *value = KBSignStringFromObject(obj);
+            if (value.length == 0) {
+                return;
+            }
+            signParams[(NSString *)key] = value;
+        }];
+    }
+
+    NSString *sign = [self signWithParams:signParams secret:KBSignSecret ?: @""];
+
+    NSMutableDictionary<NSString *, NSString *> *headers = [NSMutableDictionary dictionary];
+    if (sign.length > 0) {
+        headers[@"X-Sign"] = sign;
+    }
+    if (KBSignAppId.length > 0) {
+        headers[@"X-App-Id"] = KBSignAppId;
+    }
+    if (timestamp.length > 0) {
+        headers[@"X-Timestamp"] = timestamp;
+    }
+    if (nonce.length > 0) {
+        headers[@"X-Nonce"] = nonce;
+    }
+    return [headers copy];
+}
+
+@end

Shared/KBSkinInstallBridge.m

@@ -443,7 +443,7 @@ static NSString * const kKBSkinMetadataThemeKey        = @"theme_json";
 #if __has_include("KBNetworkManager.h")
         // 远程下载（http/https）
         NSLog(@"🌐[SkinBridge] will GET zip: %@", zipURL);
-        [KBHUD showWithStatus:@"正在下载..."];
+        [KBHUD showWithStatus:KBLocalized(@"Downloading...")];
         [[KBNetworkManager shared] GETData:zipURL parameters:nil headers:nil completion:^(NSData *data, NSURLResponse *response, NSError *error) {
             NSLog(@"🌐[SkinBridge] GET finished id=%@ error=%@", skinId, error);
             if (error || data.length == 0) {

Shared/KBSkinManager.h

@@ -54,6 +54,9 @@ extern NSString * const KBDarwinSkinChanged;         // cross-process
 /// 当前背景图片（若存在）
 - (nullable UIImage *)currentBackgroundImage;
 
+/// 清理运行时图片缓存（内存缓存）。键盘扩展接近内存上限时可主动调用。
+- (void)clearRuntimeImageCaches;
+
 /// 当前主题下，指定按键标识的文字是否应被隐藏（例如图标里已包含字母）
 - (BOOL)shouldHideKeyTextForIdentifier:(nullable NSString *)identifier;
 

Shared/KBSkinManager.m

@@ -4,6 +4,7 @@
 
 #import "KBSkinManager.h"
 #import "KBConfig.h"
+#import <ImageIO/ImageIO.h>
 
 NSString * const KBSkinDidChangeNotification = @"KBSkinDidChangeNotification";
 NSString * const KBDarwinSkinChanged = @"com.loveKey.nyx.skin.changed";
@@ -59,10 +60,45 @@ static NSString * const kKBSkinThemeStoreKey = @"KBSkinThemeCurrent";
 
 @interface KBSkinManager ()
 @property (atomic, strong, readwrite) KBSkinTheme *current;
+@property (nonatomic, strong) NSCache<NSString *, UIImage *> *kb_fileImageCache;
+@property (nonatomic, copy, nullable) NSString *kb_cachedBgSkinId;
+@property (nonatomic, assign) BOOL kb_cachedBgResolved;
+@property (nonatomic, strong, nullable) UIImage *kb_cachedBgImage;
 @end
 
 @implementation KBSkinManager
 
+/// 从文件路径解码图片，并按 maxPixel 限制最长边像素（避免加载超大背景图导致键盘扩展内存飙升）。
++ (nullable UIImage *)kb_imageAtPath:(NSString *)path maxPixel:(NSUInteger)maxPixel {
+    if (path.length == 0) return nil;
+    NSURL *url = [NSURL fileURLWithPath:path];
+    CGImageSourceRef source = CGImageSourceCreateWithURL((__bridge CFURLRef)url, NULL);
+    if (!source) return nil;
+    NSDictionary *opts = @{
+        (__bridge id)kCGImageSourceCreateThumbnailFromImageAlways : @YES,
+        (__bridge id)kCGImageSourceCreateThumbnailWithTransform : @YES,
+        (__bridge id)kCGImageSourceThumbnailMaxPixelSize : @(MAX(1, (NSInteger)maxPixel)),
+    };
+    CGImageRef cg = CGImageSourceCreateThumbnailAtIndex(source, 0, (__bridge CFDictionaryRef)opts);
+    CFRelease(source);
+    if (!cg) return nil;
+    UIImage *img = [UIImage imageWithCGImage:cg scale:[UIScreen mainScreen].scale orientation:UIImageOrientationUp];
+    CGImageRelease(cg);
+    return img;
+}
+
+static inline NSUInteger KBApproxImageCostBytes(UIImage *img) {
+    if (!img) return 0;
+    CGFloat scale = img.scale > 0 ? img.scale : [UIScreen mainScreen].scale;
+    CGSize s = img.size;
+    double px = (double)s.width * scale * (double)s.height * scale;
+    if (px <= 0) return 0;
+    // RGBA 4 bytes/pixel
+    double cost = px * 4.0;
+    if (cost > (double)NSUIntegerMax) return NSUIntegerMax;
+    return (NSUInteger)cost;
+}
+
 /// 返回所有可能的皮肤根目录（优先 App Group，其次当前进程的 Caches）。
 + (NSArray<NSString *> *)kb_candidateBaseRoots {
     NSMutableArray<NSString *> *roots = [NSMutableArray array];
@@ -104,6 +140,14 @@ static NSString * const kKBSkinThemeStoreKey = @"KBSkinThemeCurrent";
 
 - (instancetype)init {
     if (self = [super init]) {
+        _kb_fileImageCache = [NSCache new];
+        // 键盘扩展内存上限较小，缓存要保守一些；主 App 也共用该实现但不会出问题。
+        // iPad 的键盘背景可能更大，适当放宽。
+        if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
+            _kb_fileImageCache.totalCostLimit = 24 * 1024 * 1024;
+        } else {
+            _kb_fileImageCache.totalCostLimit = 12 * 1024 * 1024;
+        }
         KBSkinTheme *t = [self p_loadFromStore];
         // 若存储中的皮肤在 App Group 中找不到对应资源目录（如首次安装 / 已被清理），则回退到默认皮肤。
         if (!t || ![self.class kb_hasAssetsForSkinId:t.skinId]) {
@@ -170,6 +214,7 @@ static void KBSkinDarwinCallback(CFNotificationCenterRef center, void *observer,
 - (BOOL)applyTheme:(KBSkinTheme *)theme {
     if (!theme) return NO;
     NSLog(@"🎨[SkinManager] apply theme id=%@ name=%@", theme.skinId, theme.name);
+    [self clearRuntimeImageCaches];
     // 将主题写入 App Group 存储（失败也不影响本次进程内的使用）
     [self p_saveToStore:theme];
     // 始终更新当前主题并广播通知，确保当前进程和扩展之间保持同步。
@@ -187,6 +232,15 @@ static void KBSkinDarwinCallback(CFNotificationCenterRef center, void *observer,
     [self applyTheme:[self.class defaultTheme]];
 }
 
+- (void)clearRuntimeImageCaches {
+    @synchronized (self) {
+        [self.kb_fileImageCache removeAllObjects];
+        self.kb_cachedBgSkinId = nil;
+        self.kb_cachedBgResolved = NO;
+        self.kb_cachedBgImage = nil;
+    }
+}
+
 - (BOOL)applyImageSkinWithData:(NSData *)imageData skinId:(NSString *)skinId name:(NSString *)name {
     // 仅作为“存在背景图”的标记使用：图像文件本身存放在 App Group 容器
     // Skins/<skinId>/background.png 中，这里不再把二进制图片写入 Keychain，
@@ -216,20 +270,52 @@ static void KBSkinDarwinCallback(CFNotificationCenterRef center, void *observer,
     NSString *skinId = self.current.skinId;
     if (skinId.length == 0) return nil;
 
+    // 同一个 skinId 在键盘的生命周期内会被频繁读取；缓存一份避免反复解码导致内存上涨。
+    @synchronized (self) {
+        if (self.kb_cachedBgResolved && [self.kb_cachedBgSkinId isEqualToString:skinId]) {
+            return self.kb_cachedBgImage;
+        }
+    }
+
     NSArray<NSString *> *roots = [self.class kb_candidateBaseRoots];
     NSFileManager *fm = [NSFileManager defaultManager];
     NSString *relative = [NSString stringWithFormat:@"Skins/%@/background.png", skinId];
 
+    // 背景图通常远大于键盘实际显示区域，按像素上限做缩略解码，显著降低扩展内存占用。
+    NSUInteger maxPixel = (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) ? 2048 : 1024;
     for (NSString *base in roots) {
         NSString *bgPath = [[base stringByAppendingPathComponent:relative] stringByStandardizingPath];
         BOOL isDir = NO;
         if (![fm fileExistsAtPath:bgPath isDirectory:&isDir] || isDir) {
             continue;
         }
-        NSData *data = [NSData dataWithContentsOfFile:bgPath];
-        if (data.length == 0) continue;
-        UIImage *img = [UIImage imageWithData:data scale:[UIScreen mainScreen].scale];
-        if (img) return img;
+        NSString *cacheKey = [NSString stringWithFormat:@"bg|%@", bgPath];
+        UIImage *cached = [self.kb_fileImageCache objectForKey:cacheKey];
+        if (cached) {
+            @synchronized (self) {
+                self.kb_cachedBgSkinId = skinId;
+                self.kb_cachedBgResolved = YES;
+                self.kb_cachedBgImage = cached;
+            }
+            return cached;
+        }
+
+        UIImage *img = [self.class kb_imageAtPath:bgPath maxPixel:maxPixel];
+        if (img) {
+            NSUInteger cost = KBApproxImageCostBytes(img);
+            [self.kb_fileImageCache setObject:img forKey:cacheKey cost:cost];
+            @synchronized (self) {
+                self.kb_cachedBgSkinId = skinId;
+                self.kb_cachedBgResolved = YES;
+                self.kb_cachedBgImage = img;
+            }
+            return img;
+        }
+    }
+    @synchronized (self) {
+        self.kb_cachedBgSkinId = skinId;
+        self.kb_cachedBgResolved = YES;
+        self.kb_cachedBgImage = nil;
     }
     return nil;
 }
@@ -314,7 +400,13 @@ static void KBSkinDarwinCallback(CFNotificationCenterRef center, void *observer,
                 if (![fm fileExistsAtPath:fullPath isDirectory:&isDir] || isDir) {
                     continue;
                 }
-                UIImage *img = [UIImage imageWithContentsOfFile:fullPath];
+                NSString *cacheKey = [NSString stringWithFormat:@"icon|%@", fullPath];
+                UIImage *img = [self.kb_fileImageCache objectForKey:cacheKey];
+                if (img) return img;
+                img = [UIImage imageWithContentsOfFile:fullPath];
+                if (img) {
+                    [self.kb_fileImageCache setObject:img forKey:cacheKey cost:KBApproxImageCostBytes(img)];
+                }
                 if (img) return img;
             }
 #if DEBUG
@@ -351,7 +443,13 @@ static void KBSkinDarwinCallback(CFNotificationCenterRef center, void *observer,
             NSString *fullPath = [[base stringByAppendingPathComponent:relative] stringByStandardizingPath];
             BOOL isDir = NO;
             if ([fm fileExistsAtPath:fullPath isDirectory:&isDir] && !isDir) {
-                UIImage *img = [UIImage imageWithContentsOfFile:fullPath];
+                NSString *cacheKey = [NSString stringWithFormat:@"icon|%@", fullPath];
+                UIImage *img = [self.kb_fileImageCache objectForKey:cacheKey];
+                if (img) return img;
+                img = [UIImage imageWithContentsOfFile:fullPath];
+                if (img) {
+                    [self.kb_fileImageCache setObject:img forKey:cacheKey cost:KBApproxImageCostBytes(img)];
+                }
                 if (img) return img;
             }
         }
@@ -363,7 +461,13 @@ static void KBSkinDarwinCallback(CFNotificationCenterRef center, void *observer,
         NSString *fullPath = [[base stringByAppendingPathComponent:relative] stringByStandardizingPath];
         BOOL isDir = NO;
         if ([fm fileExistsAtPath:fullPath isDirectory:&isDir] && !isDir) {
-            UIImage *img = [UIImage imageWithContentsOfFile:fullPath];
+            NSString *cacheKey = [NSString stringWithFormat:@"icon|%@", fullPath];
+            UIImage *img = [self.kb_fileImageCache objectForKey:cacheKey];
+            if (img) return img;
+            img = [UIImage imageWithContentsOfFile:fullPath];
+            if (img) {
+                [self.kb_fileImageCache setObject:img forKey:cacheKey cost:KBApproxImageCostBytes(img)];
+            }
             if (img) return img;
         }
     }
@@ -449,6 +553,7 @@ static void KBSkinDarwinCallback(CFNotificationCenterRef center, void *observer,
     if (!t || ![self.class kb_hasAssetsForSkinId:t.skinId]) {
         t = [self.class defaultTheme];
     }
+    [self clearRuntimeImageCaches];
     self.current = t;
     if (broadcast) {
         [[NSNotificationCenter defaultCenter] postNotificationName:KBSkinDidChangeNotification object:nil];

Shared/KBUserSessionManager.m

@@ -99,10 +99,22 @@ static NSString * const kKBSessionInstallFlagKey = @"KBSession.installInitialize
     // 先写 Keychain（统一走 KBAuthManager）
     NSString *token = user.token;
     if (token.length > 0) {
-        [[KBAuthManager shared] saveAccessToken:token
+        BOOL saveOK = [[KBAuthManager shared] saveAccessToken:token
                                                  refreshToken:nil
                                                    expiryDate:nil
                                                userIdentifier:nil];
+#if DEBUG
+        NSLog(@"[AuthTrace][App] saveAccessToken tokenLen=%lu saveOK=%d",
+              (unsigned long)token.length, saveOK);
+#endif
+        // 主动 reload 一次，便于立即验证当前进程读到的登录态
+        [[KBAuthManager shared] reloadFromKeychain];
+#if DEBUG
+        NSString *savedToken = [KBAuthManager shared].current.accessToken ?: @"";
+        NSLog(@"[AuthTrace][App] reloadAfterSave isLoggedIn=%d tokenLen=%lu",
+              [KBAuthManager shared].isLoggedIn,
+              (unsigned long)savedToken.length);
+#endif
     }
 
     // 再缓存用户信息，供 App/键盘使用

Shared/Localization/en.lproj/Localizable.strings

@@ -82,6 +82,7 @@
 "Network error" = "Network error";
 "Saved" = "Saved";
 "Copy Success" = "Copy Success";
+"Email  Copy Success" = "Email  Copy Success";
 
 // Network
 "Network unavailable" = "Network unavailable";
@@ -140,6 +141,10 @@
 "Nickname" = "Nickname";
 "Gender" = "Gender";
 "User ID" = "User ID";
+"Modify Gender" = "Modify Gender";
+"Male" = "Male";
+"Female" = "Female";
+"The Third Gender" = "The Third Gender";
 
 "   Paste Ta's Words" = "   Paste Ta's Words";
 
@@ -167,9 +172,18 @@
 "Delete" = "Delete";
 "Points\nMall" = "Points\nMall";
 "Log Out" = "Log Out";
+"Cancel Account" = "Cancel Account";
+"After cancellation, your account will be deactivated and local login data will be cleared. Continue?" = "After cancellation, your account will be deactivated and local login data will be cleared. Continue?";
+"Please enter your password" = "Please enter your password";
+"Cancel Account Notice" = "Cancel Account Notice";
+"Confirm Cancel Account" = "Confirm Cancel Account";
 "Ranking List" = "Ranking List";
 "Persona circle" = "Persona circle";
 "Clear" = "Clear";
+"Copy" = "Copy";
+"Report" = "Report报";
+"Thumbs Up" = "Thumbs Up";
+"Chatting" = "Chatting";
 
 // Payment & IAP
 "Payment successful" = "Payment successful";
@@ -188,10 +202,6 @@
 "测试" = "Test";
 "这里是设置内容占位" = "Settings content placeholder";
 "设置" = "Settings";
-"使用引导" = "Usage Guide";
-"螃蟹啊斯柯达积分卡" = "Crab points card";
-"❎不是自己的键盘" = "❎ Not our keyboard";
-"是自己的键盘" = "Our keyboard";
 
 // English-only keys with Chinese equivalents
 "Change The Nickname" = "Change Nickname";
@@ -202,3 +212,4 @@
 "Purchase pending approval." = "Purchase pending approval.";
 "Unable to obtain transaction payload." = "Unable to obtain transaction payload.";
 "Resume Purchase" = "Resume Purchase";
+"Downloading..." = "Downloading...";

Shared/Localization/zh-Hans.lproj/Localizable.strings

@@ -83,6 +83,7 @@
 "Network error" = "网络错误";
 "Saved" = "已保存";
 "Copy Success" = "复制成功";
+"Email  Copy Success" = "Email  Copy Success";
 
 // 网络相关（英文 key）
 "Network unavailable" = "网络不可用";
@@ -103,7 +104,6 @@
 "Please check this app's wireless-data permission or network connection in Settings." = "请在“设置”中检查本应用的无线数据权限或网络连接。";
 
 // 权限与引导（英文 key）
-"Usage Guide" = "使用引导";
 "Turn on Allow Full Access to experience all features" = "开启【允许完全访问】，体验完整功能";
 "Allow Full Access" = "允许完全访问";
 "Follow: Settings → General → Keyboard → Keyboards → %@ → Allow Full Access" = "请按路径：设置→通用→键盘→键盘→%@→允许完全访问";
@@ -142,6 +142,10 @@
 "Nickname" = "用户名";
 "Gender" = "性别";
 "User ID" = "用户ID";
+"Modify Gender" = "修改性别";
+"Male" = "男";
+"Female" = "女";
+"The Third Gender" = "第三性别";
 
 "   Paste Ta's Words" = "   粘贴TA的话";
 
@@ -168,9 +172,18 @@
 "Delete" = "删除";
 "Points\nMall" = "积分\n商城";
 "Log Out" = "退出";
+"Cancel Account" = "注销账户";
+"After cancellation, your account will be deactivated and local login data will be cleared. Continue?" = "注销后账号将被停用，并清除本地登录数据，是否继续？";
+"Please enter your password" = "请输入密码";
+"Cancel Account Notice" = "注销账户须知";
+"Confirm Cancel Account" = "确认注销";
 "Ranking List" = "排行榜";
 "Persona circle" = "圈子";
 "Clear" = "立刻清空";
+"Copy" = "复制";
+"Report" = "举报";
+"Thumbs Up" = "赞过";
+"Chatting" = "聊过";
 
 // 皮肤示例名称
 
@@ -191,10 +204,6 @@
 "Test" = "测试";
 "暂无数据" = "暂无数据"; // 已有英文 key "No data"
 "Settings" = "设置";
-"Usage Guide" = "使用引导";
-"螃蟹啊斯柯达积分卡" = "螃蟹啊斯柯达积分卡";
-"❎不是自己的键盘" = "❎不是自己的键盘";
-"是自己的键盘" = "是自己的键盘";
 
 
 "Change The Nickname" = "修改名称";
@@ -205,3 +214,4 @@
 "Purchase pending approval." = "购买等待确认";
 "Unable to obtain transaction payload." = "无法获取交易凭据";
 "Resume Purchase" = "恢复购买";
+"Downloading..." = "正在下载...";

_DerivedData/Logs/Package/LogStoreManifest.plist

@@ -6,7 +6,7 @@
 	<integer>11</integer>
 	<key>logs</key>
 	<dict>
-		<key>800731DD-5595-43EC-B207-003BAB7870CE</key>
+		<key>8E255990-30E2-4820-98AE-0559FF9CB504</key>
 		<dict>
 			<key>className</key>
 			<string>IDECommandLineBuildLog</string>
@@ -15,7 +15,7 @@
 			<key>domainType</key>
 			<string>Xcode.IDEActivityLogDomainType.BuildLog</string>
 			<key>fileName</key>
-			<string>800731DD-5595-43EC-B207-003BAB7870CE.xcactivitylog</string>
+			<string>8E255990-30E2-4820-98AE-0559FF9CB504.xcactivitylog</string>
 			<key>hasPrimaryLog</key>
 			<true/>
 			<key>primaryObservable</key>
@@ -34,13 +34,49 @@
 			<key>signature</key>
 			<string>Resolve Packages</string>
 			<key>timeStartedRecording</key>
-			<real>788359220.39837599</real>
+			<real>791987515.57282996</real>
 			<key>timeStoppedRecording</key>
-			<real>788359220.51885402</real>
+			<real>791987515.86043</real>
 			<key>title</key>
 			<string>Resolve Packages</string>
 			<key>uniqueIdentifier</key>
-			<string>800731DD-5595-43EC-B207-003BAB7870CE</string>
+			<string>8E255990-30E2-4820-98AE-0559FF9CB504</string>
+		</dict>
+		<key>C9B2536F-0143-4FD7-90C7-C8F37E9F59D6</key>
+		<dict>
+			<key>className</key>
+			<string>IDECommandLineBuildLog</string>
+			<key>documentTypeString</key>
+			<string>&lt;nil&gt;</string>
+			<key>domainType</key>
+			<string>Xcode.IDEActivityLogDomainType.BuildLog</string>
+			<key>fileName</key>
+			<string>C9B2536F-0143-4FD7-90C7-C8F37E9F59D6.xcactivitylog</string>
+			<key>hasPrimaryLog</key>
+			<true/>
+			<key>primaryObservable</key>
+			<dict>
+				<key>highLevelStatus</key>
+				<string>E</string>
+				<key>totalNumberOfAnalyzerIssues</key>
+				<integer>0</integer>
+				<key>totalNumberOfErrors</key>
+				<integer>1</integer>
+				<key>totalNumberOfTestFailures</key>
+				<integer>0</integer>
+				<key>totalNumberOfWarnings</key>
+				<integer>3</integer>
+			</dict>
+			<key>signature</key>
+			<string>Resolve Packages</string>
+			<key>timeStartedRecording</key>
+			<real>791987467.25816</real>
+			<key>timeStoppedRecording</key>
+			<real>791987467.36928797</real>
+			<key>title</key>
+			<string>Resolve Packages</string>
+			<key>uniqueIdentifier</key>
+			<string>C9B2536F-0143-4FD7-90C7-C8F37E9F59D6</string>
 		</dict>
 	</dict>
 </dict>

keyBoard.xcodeproj/project.pbxproj

@@ -8,8 +8,14 @@
 
 /* Begin PBXBuildFile section */
 		04050ECB2F10FB8F008051EB /* UIImage+KBColor.m in Sources */ = {isa = PBXBuildFile; fileRef = 047C655D2EBCD5B20035E841 /* UIImage+KBColor.m */; };
+		040B620F2F4BF2560099DEAC /* KeyboardViewController+Theme.m in Sources */ = {isa = PBXBuildFile; fileRef = 040B620C2F4BF2560099DEAC /* KeyboardViewController+Theme.m */; };
+		040B62102F4BF2560099DEAC /* KeyboardViewController+Chat.m in Sources */ = {isa = PBXBuildFile; fileRef = 040B62052F4BF2560099DEAC /* KeyboardViewController+Chat.m */; };
+		040B62112F4BF2560099DEAC /* KeyboardViewController+Panels.m in Sources */ = {isa = PBXBuildFile; fileRef = 040B62082F4BF2560099DEAC /* KeyboardViewController+Panels.m */; };
+		040B62122F4BF2560099DEAC /* KeyboardViewController+Layout.m in Sources */ = {isa = PBXBuildFile; fileRef = 040B62062F4BF2560099DEAC /* KeyboardViewController+Layout.m */; };
+		040B62132F4BF2560099DEAC /* KeyboardViewController+UI.m in Sources */ = {isa = PBXBuildFile; fileRef = 040B620D2F4BF2560099DEAC /* KeyboardViewController+UI.m */; };
+		040B62142F4BF2560099DEAC /* KeyboardViewController+Subscription.m in Sources */ = {isa = PBXBuildFile; fileRef = 040B620A2F4BF2560099DEAC /* KeyboardViewController+Subscription.m */; };
+		040B62162F4BF2560099DEAC /* KeyboardViewController+Suggestions.m in Sources */ = {isa = PBXBuildFile; fileRef = 040B620B2F4BF2560099DEAC /* KeyboardViewController+Suggestions.m */; };
 		041007D22ECE012000D203BB /* KBSkinIconMap.strings in Resources */ = {isa = PBXBuildFile; fileRef = 041007D12ECE012000D203BB /* KBSkinIconMap.strings */; };
-		041007D42ECE012500D203BB /* 002.zip in Resources */ = {isa = PBXBuildFile; fileRef = 041007D32ECE012500D203BB /* 002.zip */; };
 		04122F5D2EC5E5A900EF7AB3 /* KBLoginVM.m in Sources */ = {isa = PBXBuildFile; fileRef = 04122F5B2EC5E5A900EF7AB3 /* KBLoginVM.m */; };
 		04122F622EC5F41D00EF7AB3 /* KBUser.m in Sources */ = {isa = PBXBuildFile; fileRef = 04122F612EC5F41D00EF7AB3 /* KBUser.m */; };
 		04122F7E2EC5FC5500EF7AB3 /* KBJfPayCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 04122F7C2EC5FC5500EF7AB3 /* KBJfPayCell.m */; };
@@ -28,7 +34,6 @@
 		04286A032ECB0A1600CE730C /* KBSexSelVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 04286A022ECB0A1600CE730C /* KBSexSelVC.m */; };
 		04286A062ECC81B200CE730C /* KBSkinService.m in Sources */ = {isa = PBXBuildFile; fileRef = 04286A052ECC81B200CE730C /* KBSkinService.m */; };
 		04286A0B2ECD88B400CE730C /* KeyboardAssets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 04286A0A2ECD88B400CE730C /* KeyboardAssets.xcassets */; };
-		04286A0F2ECDA71B00CE730C /* 001.zip in Resources */ = {isa = PBXBuildFile; fileRef = 04286A0E2ECDA71B00CE730C /* 001.zip */; };
 		04286A132ECDEBF900CE730C /* KBSkinIconMap.strings in Resources */ = {isa = PBXBuildFile; fileRef = 041007D12ECE012000D203BB /* KBSkinIconMap.strings */; };
 		043FBCD22EAF97630036AFE1 /* KBPermissionViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 04C6EAE12EAF940F0089C901 /* KBPermissionViewController.m */; };
 		0450AA742EF013D000B6AF06 /* KBEmojiCollectionCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 0450AA732EF013D000B6AF06 /* KBEmojiCollectionCell.m */; };
@@ -53,21 +58,12 @@
 		0459D1B42EBA284C00F2D189 /* KBSkinCenterVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 0459D1B32EBA284C00F2D189 /* KBSkinCenterVC.m */; };
 		0459D1B72EBA287900F2D189 /* KBSkinManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 0459D1B62EBA287900F2D189 /* KBSkinManager.m */; };
 		0459D1B82EBA287900F2D189 /* KBSkinManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 0459D1B62EBA287900F2D189 /* KBSkinManager.m */; };
-		0460866B2F18D75500757C95 /* ai_test.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 0460866A2F18D75500757C95 /* ai_test.m4a */; };
-		046086732F191B6900757C95 /* KBAiMainVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086722F191B6900757C95 /* KBAiMainVC.m */; };
+		045ED5212F52AF9200131114 /* KBCancelAccountVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 045ED5202F52AF9200131114 /* KBCancelAccountVC.m */; };
 		046086752F191CC700757C95 /* AI技术分析.txt in Resources */ = {isa = PBXBuildFile; fileRef = 046086742F191CC700757C95 /* AI技术分析.txt */; };
 		0460869A2F19238500757C95 /* KBAiWaveformView.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086992F19238500757C95 /* KBAiWaveformView.m */; };
 		0460869C2F19238500757C95 /* KBAiRecordButton.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086972F19238500757C95 /* KBAiRecordButton.m */; };
-		046086B12F19239B00757C95 /* SubtitleSync.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086AC2F19239B00757C95 /* SubtitleSync.m */; };
-		046086B22F19239B00757C95 /* TTSServiceClient.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086B02F19239B00757C95 /* TTSServiceClient.m */; };
 		046086B32F19239B00757C95 /* AudioSessionManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086A22F19239B00757C95 /* AudioSessionManager.m */; };
-		046086B42F19239B00757C95 /* LLMStreamClient.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086A82F19239B00757C95 /* LLMStreamClient.m */; };
-		046086B52F19239B00757C95 /* Segmenter.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086AA2F19239B00757C95 /* Segmenter.m */; };
-		046086B62F19239B00757C95 /* TTSPlaybackPipeline.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086AE2F19239B00757C95 /* TTSPlaybackPipeline.m */; };
-		046086B72F19239B00757C95 /* ConversationOrchestrator.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086A62F19239B00757C95 /* ConversationOrchestrator.m */; };
-		046086B82F19239B00757C95 /* ASRStreamClient.m in Sources */ = {isa = PBXBuildFile; fileRef = 0460869E2F19239B00757C95 /* ASRStreamClient.m */; };
 		046086B92F19239B00757C95 /* AudioCaptureManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086A02F19239B00757C95 /* AudioCaptureManager.m */; };
-		046086BA2F19239B00757C95 /* AudioStreamPlayer.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086A42F19239B00757C95 /* AudioStreamPlayer.m */; };
 		046086BD2F1A039F00757C95 /* KBAICommentView.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086BC2F1A039F00757C95 /* KBAICommentView.m */; };
 		046086CB2F1A092500757C95 /* comments_mock.json in Resources */ = {isa = PBXBuildFile; fileRef = 046086C62F1A092500757C95 /* comments_mock.json */; };
 		046086CC2F1A092500757C95 /* KBAIReplyModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086CA2F1A092500757C95 /* KBAIReplyModel.m */; };
@@ -77,9 +73,7 @@
 		046086D82F1A093400757C95 /* KBAIReplyCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086D52F1A093400757C95 /* KBAIReplyCell.m */; };
 		046086D92F1A093400757C95 /* KBAICommentHeaderView.m in Sources */ = {isa = PBXBuildFile; fileRef = 046086D12F1A093400757C95 /* KBAICommentHeaderView.m */; };
 		046131142ECF454500A6FADF /* KBKeyPreviewView.m in Sources */ = {isa = PBXBuildFile; fileRef = 046131132ECF454500A6FADF /* KBKeyPreviewView.m */; };
-		0477BDF02EBB76E30055D639 /* HomeSheetVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 0477BDEF2EBB76E30055D639 /* HomeSheetVC.m */; };
 		0477BDF32EBB7B850055D639 /* KBDirectionIndicatorView.m in Sources */ = {isa = PBXBuildFile; fileRef = 0477BDF22EBB7B850055D639 /* KBDirectionIndicatorView.m */; };
-		0477BDF72EBC63A80055D639 /* KBTestVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 0477BDF62EBC63A80055D639 /* KBTestVC.m */; };
 		0477BDFA2EBC66340055D639 /* HomeHeadView.m in Sources */ = {isa = PBXBuildFile; fileRef = 0477BDF92EBC66340055D639 /* HomeHeadView.m */; };
 		0477BDFD2EBC6A170055D639 /* HomeHotVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 0477BDFC2EBC6A170055D639 /* HomeHotVC.m */; };
 		0477BE002EBC6A330055D639 /* HomeRankVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 0477BDFF2EBC6A330055D639 /* HomeRankVC.m */; };
@@ -91,7 +85,6 @@
 		04791F952ED48028004E8522 /* KBFeedBackVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 04791F942ED48028004E8522 /* KBFeedBackVC.m */; };
 		04791F982ED49CE7004E8522 /* KBFont.m in Sources */ = {isa = PBXBuildFile; fileRef = 04791F972ED49CE7004E8522 /* KBFont.m */; };
 		04791F992ED49CE7004E8522 /* KBFont.m in Sources */ = {isa = PBXBuildFile; fileRef = 04791F972ED49CE7004E8522 /* KBFont.m */; };
-		04791FF72ED5B985004E8522 /* Christmas.zip in Resources */ = {isa = PBXBuildFile; fileRef = 04791FF62ED5B985004E8522 /* Christmas.zip */; };
 		04791FFC2ED71D17004E8522 /* UIColor+Extension.m in Sources */ = {isa = PBXBuildFile; fileRef = 04FC95E42EB220B5007BD342 /* UIColor+Extension.m */; };
 		04791FFF2ED830FA004E8522 /* KBKeyboardMaskView.m in Sources */ = {isa = PBXBuildFile; fileRef = 04791FFE2ED830FA004E8522 /* KBKeyboardMaskView.m */; };
 		047920072ED86ABC004E8522 /* kb_guide_keyboard.gif in Resources */ = {isa = PBXBuildFile; fileRef = 047920062ED86ABC004E8522 /* kb_guide_keyboard.gif */; };
@@ -150,7 +143,6 @@
 		048FFD302F29F3C3005D62AE /* KBAIMessageZanVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD2F2F29F3C3005D62AE /* KBAIMessageZanVC.m */; };
 		048FFD332F29F3D2005D62AE /* KBAIMessageChatingVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD322F29F3D2005D62AE /* KBAIMessageChatingVC.m */; };
 		048FFD342F29F400005D62AE /* KBAIMessageListVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD362F29F400005D62AE /* KBAIMessageListVC.m */; };
-		048FFD362F29F88E005D62AE /* AIMessageVM.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD352F29F88E005D62AE /* AIMessageVM.m */; };
 		048FFD372F29F410005D62AE /* KBAIMessageCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD392F29F410005D62AE /* KBAIMessageCell.m */; };
 		048FFD392F2A24C5005D62AE /* KBAIChatMessageCacheManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD382F2A24C5005D62AE /* KBAIChatMessageCacheManager.m */; };
 		048FFD3C2F29F500005D62AE /* KBLikedCompanionModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD3B2F29F500005D62AE /* KBLikedCompanionModel.m */; };
@@ -209,6 +201,9 @@
 		04A9FE202EB893F10020DB6D /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = 04A9FE1E2EB893F10020DB6D /* Localizable.strings */; };
 		04A9FE212EB893F10020DB6D /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = 04A9FE1E2EB893F10020DB6D /* Localizable.strings */; };
 		04B5A1A22EEFA12300AAAAAA /* KBPayProductModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 04B5A1A12EEFA12300AAAAAA /* KBPayProductModel.m */; };
+		04BBF89D2F3ACD8800B1FBB2 /* KBKeyboardStressTestVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 04BBF89A2F3ACD8800B1FBB2 /* KBKeyboardStressTestVC.m */; };
+		04BBF89E2F3ACD8800B1FBB2 /* KBTestVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 04BBF89C2F3ACD8800B1FBB2 /* KBTestVC.m */; };
+		04BBF9002F3C97CB00B1FBB2 /* DeepgramWebSocketClient.m in Sources */ = {isa = PBXBuildFile; fileRef = 04BBF8FF2F3C97CB00B1FBB2 /* DeepgramWebSocketClient.m */; };
 		04C6EABA2EAF86530089C901 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 04C6EAAE2EAF86530089C901 /* Assets.xcassets */; };
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 		04C6EABD2EAF86530089C901 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 04C6EAB42EAF86530089C901 /* Main.storyboard */; };
@@ -222,10 +217,7 @@
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 		04E038D82F20BFFB002CA5A0 /* websocket-api.md in Resources */ = {isa = PBXBuildFile; fileRef = 04E038D72F20BFFB002CA5A0 /* websocket-api.md */; };
-		04E038DD2F20C420002CA5A0 /* VoiceChatStreamingManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 04E038DA2F20C420002CA5A0 /* VoiceChatStreamingManager.m */; };
-		04E038DE2F20C420002CA5A0 /* VoiceChatWebSocketClient.m in Sources */ = {isa = PBXBuildFile; fileRef = 04E038DC2F20C420002CA5A0 /* VoiceChatWebSocketClient.m */; };
 		04E038E32F20E500002CA5A0 /* deepgramAPI.md in Resources */ = {isa = PBXBuildFile; fileRef = 04E038E22F20E500002CA5A0 /* deepgramAPI.md */; };
-		04E038E82F20E877002CA5A0 /* DeepgramWebSocketClient.m in Sources */ = {isa = PBXBuildFile; fileRef = 04E038E72F20E877002CA5A0 /* DeepgramWebSocketClient.m */; };
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 		04E0394B2F236E75002CA5A0 /* KBChatUserMessageCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 04E0394A2F236E75002CA5A0 /* KBChatUserMessageCell.m */; };
@@ -238,6 +230,16 @@
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 		04E161832F10E6470022C23B /* normal_hei_them.zip in Resources */ = {isa = PBXBuildFile; fileRef = 04E161812F10E6470022C23B /* normal_hei_them.zip */; };
 		04E161842F10E6470022C23B /* normal_them.zip in Resources */ = {isa = PBXBuildFile; fileRef = 04E161822F10E6470022C23B /* normal_them.zip */; };
+		04E2277D2F516EBD001A8F14 /* PrivacyInfo.xcprivacy in Resources */ = {isa = PBXBuildFile; fileRef = 04E2277C2F516EBD001A8F14 /* PrivacyInfo.xcprivacy */; };
+		04E2277F2F516ED3001A8F14 /* PrivacyInfo.xcprivacy in Resources */ = {isa = PBXBuildFile; fileRef = 04E2277E2F516ED3001A8F14 /* PrivacyInfo.xcprivacy */; };
+		04F4C0AA2F32274000E8F08C /* KBPayMainVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 04F4C0A92F32274000E8F08C /* KBPayMainVC.m */; };
+		04F4C0AD2F32288600E8F08C /* KBPaySvipVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 04F4C0AC2F32288600E8F08C /* KBPaySvipVC.m */; };
+		04F4C0B02F322EF200E8F08C /* PagingViewTableHeaderView.m in Sources */ = {isa = PBXBuildFile; fileRef = 04F4C0AF2F322EF200E8F08C /* PagingViewTableHeaderView.m */; };
+		04F4C0B52F33053800E8F08C /* KBSvipBenefitCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 04F4C0B22F33053800E8F08C /* KBSvipBenefitCell.m */; };
+		04F4C0B62F33053800E8F08C /* KBSvipSubscribeCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 04F4C0B42F33053800E8F08C /* KBSvipSubscribeCell.m */; };
+		04F4C0BB2F3306CF00E8F08C /* KBSvipFlowLayout.m in Sources */ = {isa = PBXBuildFile; fileRef = 04F4C0BA2F3306CF00E8F08C /* KBSvipFlowLayout.m */; };
+		04F4C0BC2F3306CF00E8F08C /* KBSvipBenefitBgView.m in Sources */ = {isa = PBXBuildFile; fileRef = 04F4C0B82F3306CF00E8F08C /* KBSvipBenefitBgView.m */; };
+		04F4C0BF2F33369900E8F08C /* KBAIChatDeleteConfirmView.m in Sources */ = {isa = PBXBuildFile; fileRef = 04F4C0BE2F33369900E8F08C /* KBAIChatDeleteConfirmView.m */; };
 		04FC95672EB0546C007BD342 /* KBKey.m in Sources */ = {isa = PBXBuildFile; fileRef = 04FC95652EB0546C007BD342 /* KBKey.m */; };
 		04FC956A2EB05497007BD342 /* KBKeyButton.m in Sources */ = {isa = PBXBuildFile; fileRef = 04FC95692EB05497007BD342 /* KBKeyButton.m */; };
 		04FC956D2EB054B7007BD342 /* KBKeyboardView.m in Sources */ = {isa = PBXBuildFile; fileRef = 04FC956C2EB054B7007BD342 /* KBKeyboardView.m */; };
@@ -271,6 +273,8 @@
 		04FEDC422F00040000999999 /* KBKeyboardSubscriptionFeatureMarqueeView.m in Sources */ = {isa = PBXBuildFile; fileRef = 04FEDC412F00040000999999 /* KBKeyboardSubscriptionFeatureMarqueeView.m */; };
 		05A1B2D12F5B1A2B3C4D5E60 /* KBSearchVM.m in Sources */ = {isa = PBXBuildFile; fileRef = 05A1B2C52F5B1A2B3C4D5E60 /* KBSearchVM.m */; };
 		05A1B2D22F5B1A2B3C4D5E60 /* KBSearchThemeModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 05A1B2C72F5B1A2B3C4D5E60 /* KBSearchThemeModel.m */; };
+		0F2A10032F3C0001002CA5A0 /* KBChatMessageActionPopView.m in Sources */ = {isa = PBXBuildFile; fileRef = 0F2A10022F3C0001002CA5A0 /* KBChatMessageActionPopView.m */; };
+		0F2A10132F3C0002002CA5A0 /* KBAIPersonaSidebarView.m in Sources */ = {isa = PBXBuildFile; fileRef = 0F2A10122F3C0002002CA5A0 /* KBAIPersonaSidebarView.m */; };
 		471CAD3574798685B72ADD55 /* KBMyTheme.m in Sources */ = {isa = PBXBuildFile; fileRef = 180D662EC4DB3A7FFF83FF18 /* KBMyTheme.m */; };
 		49B63DBAEE9076C591E13D68 /* KBShopThemeTagModel.m in Sources */ = {isa = PBXBuildFile; fileRef = E2A844CD2D8584596DBE6316 /* KBShopThemeTagModel.m */; };
 		550CB2630FA4A7B4B9782EFA /* KBMyTheme.m in Sources */ = {isa = PBXBuildFile; fileRef = 180D662EC4DB3A7FFF83FF18 /* KBMyTheme.m */; };
@@ -292,6 +296,7 @@
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 		A1B2C9272FC9000100000001 /* KBChatMessageCell.m in Sources */ = {isa = PBXBuildFile; fileRef = A1B2C9232FC9000100000001 /* KBChatMessageCell.m */; };
 		A1B2C9282FC9000100000001 /* KBChatPanelView.m in Sources */ = {isa = PBXBuildFile; fileRef = A1B2C9252FC9000100000001 /* KBChatPanelView.m */; };
+		A1B2C9302FCA000100000001 /* KBChatLimitPopView.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD232F28A836005D62AE /* KBChatLimitPopView.m */; };
 		A1B2D7022EB8C00100000001 /* KBLangTestVC.m in Sources */ = {isa = PBXBuildFile; fileRef = A1B2D7012EB8C00100000001 /* KBLangTestVC.m */; };
 		A1B2E1012EBC7AAA00000001 /* KBTopThreeView.m in Sources */ = {isa = PBXBuildFile; fileRef = A1B2E0022EBC7AAA00000001 /* KBTopThreeView.m */; };
 		A1B2E1022EBC7AAA00000001 /* HomeHotCell.m in Sources */ = {isa = PBXBuildFile; fileRef = A1B2E0042EBC7AAA00000001 /* HomeHotCell.m */; };
@@ -331,8 +336,16 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		040B62052F4BF2560099DEAC /* KeyboardViewController+Chat.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "KeyboardViewController+Chat.m"; sourceTree = "<group>"; };
+		040B62062F4BF2560099DEAC /* KeyboardViewController+Layout.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "KeyboardViewController+Layout.m"; sourceTree = "<group>"; };
+		040B62072F4BF2560099DEAC /* KeyboardViewController+Legacy.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "KeyboardViewController+Legacy.m"; sourceTree = "<group>"; };
+		040B62082F4BF2560099DEAC /* KeyboardViewController+Panels.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "KeyboardViewController+Panels.m"; sourceTree = "<group>"; };
+		040B62092F4BF2560099DEAC /* KeyboardViewController+Private.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "KeyboardViewController+Private.h"; sourceTree = "<group>"; };
+		040B620A2F4BF2560099DEAC /* KeyboardViewController+Subscription.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "KeyboardViewController+Subscription.m"; sourceTree = "<group>"; };
+		040B620B2F4BF2560099DEAC /* KeyboardViewController+Suggestions.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "KeyboardViewController+Suggestions.m"; sourceTree = "<group>"; };
+		040B620C2F4BF2560099DEAC /* KeyboardViewController+Theme.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "KeyboardViewController+Theme.m"; sourceTree = "<group>"; };
+		040B620D2F4BF2560099DEAC /* KeyboardViewController+UI.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "KeyboardViewController+UI.m"; sourceTree = "<group>"; };
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-		041007D32ECE012500D203BB /* 002.zip */ = {isa = PBXFileReference; lastKnownFileType = archive.zip; path = 002.zip; sourceTree = "<group>"; };
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 		04122F5B2EC5E5A900EF7AB3 /* KBLoginVM.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBLoginVM.m; sourceTree = "<group>"; };
@@ -367,7 +380,6 @@
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 		04286A052ECC81B200CE730C /* KBSkinService.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBSkinService.m; sourceTree = "<group>"; };
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 		0450AA722EF013D000B6AF06 /* KBEmojiCollectionCell.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBEmojiCollectionCell.h; sourceTree = "<group>"; };
 		0450AA732EF013D000B6AF06 /* KBEmojiCollectionCell.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBEmojiCollectionCell.m; sourceTree = "<group>"; };
 		0450AAE02EF03D5100B6AF06 /* keyBoard-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "keyBoard-Bridging-Header.h"; sourceTree = "<group>"; };
@@ -393,34 +405,17 @@
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-		0460866A2F18D75500757C95 /* ai_test.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; path = ai_test.m4a; sourceTree = "<group>"; };
-		046086712F191B6900757C95 /* KBAiMainVC.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBAiMainVC.h; sourceTree = "<group>"; };
-		046086722F191B6900757C95 /* KBAiMainVC.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBAiMainVC.m; sourceTree = "<group>"; };
+		045ED51F2F52AF9200131114 /* KBCancelAccountVC.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBCancelAccountVC.h; sourceTree = "<group>"; };
+		045ED5202F52AF9200131114 /* KBCancelAccountVC.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBCancelAccountVC.m; sourceTree = "<group>"; };
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-		046086AB2F19239B00757C95 /* SubtitleSync.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = SubtitleSync.h; sourceTree = "<group>"; };
-		046086AC2F19239B00757C95 /* SubtitleSync.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = SubtitleSync.m; sourceTree = "<group>"; };
-		046086AD2F19239B00757C95 /* TTSPlaybackPipeline.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = TTSPlaybackPipeline.h; sourceTree = "<group>"; };
-		046086AE2F19239B00757C95 /* TTSPlaybackPipeline.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = TTSPlaybackPipeline.m; sourceTree = "<group>"; };
-		046086AF2F19239B00757C95 /* TTSServiceClient.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = TTSServiceClient.h; sourceTree = "<group>"; };
-		046086B02F19239B00757C95 /* TTSServiceClient.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = TTSServiceClient.m; sourceTree = "<group>"; };
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@@ -438,12 +433,8 @@
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-		0477BDEF2EBB76E30055D639 /* HomeSheetVC.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = HomeSheetVC.m; sourceTree = "<group>"; };
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-		0477BDF52EBC63A80055D639 /* KBTestVC.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBTestVC.h; sourceTree = "<group>"; };
-		0477BDF62EBC63A80055D639 /* KBTestVC.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBTestVC.m; sourceTree = "<group>"; };
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@@ -462,7 +453,6 @@
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@@ -572,9 +562,7 @@
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 		048FFD352F29F400005D62AE /* KBAIMessageListVC.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBAIMessageListVC.h; sourceTree = "<group>"; };
-		048FFD352F29F88E005D62AE /* AIMessageVM.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AIMessageVM.m; sourceTree = "<group>"; };
 		048FFD362F29F400005D62AE /* KBAIMessageListVC.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBAIMessageListVC.m; sourceTree = "<group>"; };
 		048FFD372F2A24C5005D62AE /* KBAIChatMessageCacheManager.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBAIChatMessageCacheManager.h; sourceTree = "<group>"; };
 		048FFD382F29F410005D62AE /* KBAIMessageCell.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBAIMessageCell.h; sourceTree = "<group>"; };
@@ -677,6 +665,12 @@
 		04A9FE1D2EB893F10020DB6D /* zh-Hans */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "zh-Hans"; path = "zh-Hans.lproj/Localizable.strings"; sourceTree = "<group>"; };
 		04B5A1A02EEFA12300AAAAAA /* KBPayProductModel.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBPayProductModel.h; sourceTree = "<group>"; };
 		04B5A1A12EEFA12300AAAAAA /* KBPayProductModel.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBPayProductModel.m; sourceTree = "<group>"; };
+		04BBF8992F3ACD8800B1FBB2 /* KBKeyboardStressTestVC.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBKeyboardStressTestVC.h; sourceTree = "<group>"; };
+		04BBF89A2F3ACD8800B1FBB2 /* KBKeyboardStressTestVC.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBKeyboardStressTestVC.m; sourceTree = "<group>"; };
+		04BBF89B2F3ACD8800B1FBB2 /* KBTestVC.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBTestVC.h; sourceTree = "<group>"; };
+		04BBF89C2F3ACD8800B1FBB2 /* KBTestVC.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBTestVC.m; sourceTree = "<group>"; };
+		04BBF8FE2F3C97CB00B1FBB2 /* DeepgramWebSocketClient.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = DeepgramWebSocketClient.h; sourceTree = "<group>"; };
+		04BBF8FF2F3C97CB00B1FBB2 /* DeepgramWebSocketClient.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = DeepgramWebSocketClient.m; sourceTree = "<group>"; };
 		04C6EAAC2EAF86530089C901 /* AppDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
 		04C6EAAD2EAF86530089C901 /* AppDelegate.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
 		04C6EAAE2EAF86530089C901 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
@@ -700,15 +694,9 @@
 		04E0383C2F1A7C30002CA5A0 /* KBCustomTabBar.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBCustomTabBar.h; sourceTree = "<group>"; };
 		04E0383D2F1A7C30002CA5A0 /* KBCustomTabBar.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBCustomTabBar.m; sourceTree = "<group>"; };
 		04E038D72F20BFFB002CA5A0 /* websocket-api.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; path = "websocket-api.md"; sourceTree = "<group>"; };
-		04E038D92F20C420002CA5A0 /* VoiceChatStreamingManager.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = VoiceChatStreamingManager.h; sourceTree = "<group>"; };
-		04E038DA2F20C420002CA5A0 /* VoiceChatStreamingManager.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = VoiceChatStreamingManager.m; sourceTree = "<group>"; };
-		04E038DB2F20C420002CA5A0 /* VoiceChatWebSocketClient.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = VoiceChatWebSocketClient.h; sourceTree = "<group>"; };
-		04E038DC2F20C420002CA5A0 /* VoiceChatWebSocketClient.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = VoiceChatWebSocketClient.m; sourceTree = "<group>"; };
 		04E038E22F20E500002CA5A0 /* deepgramAPI.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; path = deepgramAPI.md; sourceTree = "<group>"; };
 		04E038E42F20E877002CA5A0 /* DeepgramStreamingManager.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = DeepgramStreamingManager.h; sourceTree = "<group>"; };
 		04E038E52F20E877002CA5A0 /* DeepgramStreamingManager.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = DeepgramStreamingManager.m; sourceTree = "<group>"; };
-		04E038E62F20E877002CA5A0 /* DeepgramWebSocketClient.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = DeepgramWebSocketClient.h; sourceTree = "<group>"; };
-		04E038E72F20E877002CA5A0 /* DeepgramWebSocketClient.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = DeepgramWebSocketClient.m; sourceTree = "<group>"; };
 		04E038ED2F21F0EC002CA5A0 /* AiVM.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AiVM.h; sourceTree = "<group>"; };
 		04E038EE2F21F0EC002CA5A0 /* AiVM.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AiVM.m; sourceTree = "<group>"; };
 		04E039422F236E75002CA5A0 /* KBChatAssistantMessageCell.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBChatAssistantMessageCell.h; sourceTree = "<group>"; };
@@ -728,6 +716,24 @@
 		04E0B2012F300002002CA5A0 /* KBVoiceRecordManager.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBVoiceRecordManager.m; sourceTree = "<group>"; };
 		04E161812F10E6470022C23B /* normal_hei_them.zip */ = {isa = PBXFileReference; lastKnownFileType = archive.zip; path = normal_hei_them.zip; sourceTree = "<group>"; };
 		04E161822F10E6470022C23B /* normal_them.zip */ = {isa = PBXFileReference; lastKnownFileType = archive.zip; path = normal_them.zip; sourceTree = "<group>"; };
+		04E2277C2F516EBD001A8F14 /* PrivacyInfo.xcprivacy */ = {isa = PBXFileReference; lastKnownFileType = text.xml; path = PrivacyInfo.xcprivacy; sourceTree = "<group>"; };
+		04E2277E2F516ED3001A8F14 /* PrivacyInfo.xcprivacy */ = {isa = PBXFileReference; lastKnownFileType = text.xml; path = PrivacyInfo.xcprivacy; sourceTree = "<group>"; };
+		04F4C0A82F32274000E8F08C /* KBPayMainVC.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBPayMainVC.h; sourceTree = "<group>"; };
+		04F4C0A92F32274000E8F08C /* KBPayMainVC.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBPayMainVC.m; sourceTree = "<group>"; };
+		04F4C0AB2F32288600E8F08C /* KBPaySvipVC.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBPaySvipVC.h; sourceTree = "<group>"; };
+		04F4C0AC2F32288600E8F08C /* KBPaySvipVC.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBPaySvipVC.m; sourceTree = "<group>"; };
+		04F4C0AE2F322EF200E8F08C /* PagingViewTableHeaderView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PagingViewTableHeaderView.h; sourceTree = "<group>"; };
+		04F4C0AF2F322EF200E8F08C /* PagingViewTableHeaderView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = PagingViewTableHeaderView.m; sourceTree = "<group>"; };
+		04F4C0B12F33053800E8F08C /* KBSvipBenefitCell.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBSvipBenefitCell.h; sourceTree = "<group>"; };
+		04F4C0B22F33053800E8F08C /* KBSvipBenefitCell.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBSvipBenefitCell.m; sourceTree = "<group>"; };
+		04F4C0B32F33053800E8F08C /* KBSvipSubscribeCell.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBSvipSubscribeCell.h; sourceTree = "<group>"; };
+		04F4C0B42F33053800E8F08C /* KBSvipSubscribeCell.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBSvipSubscribeCell.m; sourceTree = "<group>"; };
+		04F4C0B72F3306CF00E8F08C /* KBSvipBenefitBgView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBSvipBenefitBgView.h; sourceTree = "<group>"; };
+		04F4C0B82F3306CF00E8F08C /* KBSvipBenefitBgView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBSvipBenefitBgView.m; sourceTree = "<group>"; };
+		04F4C0B92F3306CF00E8F08C /* KBSvipFlowLayout.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBSvipFlowLayout.h; sourceTree = "<group>"; };
+		04F4C0BA2F3306CF00E8F08C /* KBSvipFlowLayout.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBSvipFlowLayout.m; sourceTree = "<group>"; };
+		04F4C0BD2F33369900E8F08C /* KBAIChatDeleteConfirmView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBAIChatDeleteConfirmView.h; sourceTree = "<group>"; };
+		04F4C0BE2F33369900E8F08C /* KBAIChatDeleteConfirmView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBAIChatDeleteConfirmView.m; sourceTree = "<group>"; };
 		04FC953A2EAFAE56007BD342 /* KeyBoardPrefixHeader.pch */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KeyBoardPrefixHeader.pch; sourceTree = "<group>"; };
 		04FC95642EB0546C007BD342 /* KBKey.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBKey.h; sourceTree = "<group>"; };
 		04FC95652EB0546C007BD342 /* KBKey.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBKey.m; sourceTree = "<group>"; };
@@ -797,6 +803,10 @@
 		05A1B2C52F5B1A2B3C4D5E60 /* KBSearchVM.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBSearchVM.m; sourceTree = "<group>"; };
 		05A1B2C62F5B1A2B3C4D5E60 /* KBSearchThemeModel.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBSearchThemeModel.h; sourceTree = "<group>"; };
 		05A1B2C72F5B1A2B3C4D5E60 /* KBSearchThemeModel.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBSearchThemeModel.m; sourceTree = "<group>"; };
+		0F2A10012F3C0001002CA5A0 /* KBChatMessageActionPopView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBChatMessageActionPopView.h; sourceTree = "<group>"; };
+		0F2A10022F3C0001002CA5A0 /* KBChatMessageActionPopView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBChatMessageActionPopView.m; sourceTree = "<group>"; };
+		0F2A10112F3C0002002CA5A0 /* KBAIPersonaSidebarView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBAIPersonaSidebarView.h; sourceTree = "<group>"; };
+		0F2A10122F3C0002002CA5A0 /* KBAIPersonaSidebarView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBAIPersonaSidebarView.m; sourceTree = "<group>"; };
 		180D662EC4DB3A7FFF83FF18 /* KBMyTheme.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBMyTheme.m; sourceTree = "<group>"; };
 		2C1092FB2B452F95B15D4263 /* Pods_CustomKeyboard.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_CustomKeyboard.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		35E2B1C590E060D912A4E7F4 /* KBShopThemeTagModel.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBShopThemeTagModel.h; sourceTree = "<group>"; };
@@ -879,18 +889,31 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		040B620E2F4BF2560099DEAC /* KeyboardViewControllerHelp */ = {
+			isa = PBXGroup;
+			children = (
+				040B62052F4BF2560099DEAC /* KeyboardViewController+Chat.m */,
+				040B62062F4BF2560099DEAC /* KeyboardViewController+Layout.m */,
+				040B62072F4BF2560099DEAC /* KeyboardViewController+Legacy.m */,
+				040B62082F4BF2560099DEAC /* KeyboardViewController+Panels.m */,
+				040B62092F4BF2560099DEAC /* KeyboardViewController+Private.h */,
+				040B620A2F4BF2560099DEAC /* KeyboardViewController+Subscription.m */,
+				040B620B2F4BF2560099DEAC /* KeyboardViewController+Suggestions.m */,
+				040B620C2F4BF2560099DEAC /* KeyboardViewController+Theme.m */,
+				040B620D2F4BF2560099DEAC /* KeyboardViewController+UI.m */,
+			);
+			path = KeyboardViewControllerHelp;
+			sourceTree = "<group>";
+		};
 		041007D02ECE010100D203BB /* Resource */ = {
 			isa = PBXGroup;
 			children = (
-				0460866A2F18D75500757C95 /* ai_test.m4a */,
 				04E161812F10E6470022C23B /* normal_hei_them.zip */,
 				04E161822F10E6470022C23B /* normal_them.zip */,
 				A1B2C3EC2F20000000000001 /* kb_words.txt */,
 				A1B2C3F02F20000000000002 /* kb_keyboard_layout_config.json */,
 				0498BDF42EEC50EE006CC1D5 /* emoji_categories.json */,
 				041007D12ECE012000D203BB /* KBSkinIconMap.strings */,
-				041007D32ECE012500D203BB /* 002.zip */,
-				04791FF62ED5B985004E8522 /* Christmas.zip */,
 			);
 			path = Resource;
 			sourceTree = "<group>";
@@ -951,6 +974,16 @@
 				04122FAF2EC73C0100EF7AB3 /* KBVipReviewItemCell.m */,
 				04122FB12EC73C0100EF7AB3 /* KBVipReviewListCell.h */,
 				04122FB22EC73C0100EF7AB3 /* KBVipReviewListCell.m */,
+				04F4C0AE2F322EF200E8F08C /* PagingViewTableHeaderView.h */,
+				04F4C0AF2F322EF200E8F08C /* PagingViewTableHeaderView.m */,
+				04F4C0B12F33053800E8F08C /* KBSvipBenefitCell.h */,
+				04F4C0B22F33053800E8F08C /* KBSvipBenefitCell.m */,
+				04F4C0B32F33053800E8F08C /* KBSvipSubscribeCell.h */,
+				04F4C0B42F33053800E8F08C /* KBSvipSubscribeCell.m */,
+				04F4C0B72F3306CF00E8F08C /* KBSvipBenefitBgView.h */,
+				04F4C0B82F3306CF00E8F08C /* KBSvipBenefitBgView.m */,
+				04F4C0B92F3306CF00E8F08C /* KBSvipFlowLayout.h */,
+				04F4C0BA2F3306CF00E8F08C /* KBSvipFlowLayout.m */,
 			);
 			path = V;
 			sourceTree = "<group>";
@@ -962,6 +995,10 @@
 				04122F802EC5FC6F00EF7AB3 /* KBJfPay.m */,
 				04122F8F2EC73AF700EF7AB3 /* KBVipPay.h */,
 				04122F902EC73AF700EF7AB3 /* KBVipPay.m */,
+				04F4C0A82F32274000E8F08C /* KBPayMainVC.h */,
+				04F4C0A92F32274000E8F08C /* KBPayMainVC.m */,
+				04F4C0AB2F32288600E8F08C /* KBPaySvipVC.h */,
+				04F4C0AC2F32288600E8F08C /* KBPaySvipVC.m */,
 			);
 			path = VC;
 			sourceTree = "<group>";
@@ -1114,8 +1151,6 @@
 		0460866E2F191A5100757C95 /* VC */ = {
 			isa = PBXGroup;
 			children = (
-				046086712F191B6900757C95 /* KBAiMainVC.h */,
-				046086722F191B6900757C95 /* KBAiMainVC.m */,
 				048FFD092F273BFC005D62AE /* KBAIHomeVC.h */,
 				048FFD0A2F273BFC005D62AE /* KBAIHomeVC.m */,
 				048FFD2B2F29F356005D62AE /* KBAIMessageVC.h */,
@@ -1137,42 +1172,20 @@
 		0460866F2F191A5100757C95 /* VM */ = {
 			isa = PBXGroup;
 			children = (
-				0460869D2F19239B00757C95 /* ASRStreamClient.h */,
-				0460869E2F19239B00757C95 /* ASRStreamClient.m */,
 				0460869F2F19239B00757C95 /* AudioCaptureManager.h */,
 				046086A02F19239B00757C95 /* AudioCaptureManager.m */,
 				046086A12F19239B00757C95 /* AudioSessionManager.h */,
 				046086A22F19239B00757C95 /* AudioSessionManager.m */,
-				046086A32F19239B00757C95 /* AudioStreamPlayer.h */,
-				046086A42F19239B00757C95 /* AudioStreamPlayer.m */,
-				046086A52F19239B00757C95 /* ConversationOrchestrator.h */,
-				046086A62F19239B00757C95 /* ConversationOrchestrator.m */,
-				046086A72F19239B00757C95 /* LLMStreamClient.h */,
-				046086A82F19239B00757C95 /* LLMStreamClient.m */,
-				046086A92F19239B00757C95 /* Segmenter.h */,
-				046086AA2F19239B00757C95 /* Segmenter.m */,
-				046086AB2F19239B00757C95 /* SubtitleSync.h */,
-				046086AC2F19239B00757C95 /* SubtitleSync.m */,
-				046086AD2F19239B00757C95 /* TTSPlaybackPipeline.h */,
-				046086AE2F19239B00757C95 /* TTSPlaybackPipeline.m */,
-				046086AF2F19239B00757C95 /* TTSServiceClient.h */,
-				046086B02F19239B00757C95 /* TTSServiceClient.m */,
-				04E038D92F20C420002CA5A0 /* VoiceChatStreamingManager.h */,
-				04E038DA2F20C420002CA5A0 /* VoiceChatStreamingManager.m */,
-				04E038DB2F20C420002CA5A0 /* VoiceChatWebSocketClient.h */,
-				04E038DC2F20C420002CA5A0 /* VoiceChatWebSocketClient.m */,
 				04E038E42F20E877002CA5A0 /* DeepgramStreamingManager.h */,
 				04E038E52F20E877002CA5A0 /* DeepgramStreamingManager.m */,
+				04BBF8FE2F3C97CB00B1FBB2 /* DeepgramWebSocketClient.h */,
+				04BBF8FF2F3C97CB00B1FBB2 /* DeepgramWebSocketClient.m */,
 				04E0B1002F300001002CA5A0 /* KBVoiceToTextManager.h */,
 				04E0B1012F300001002CA5A0 /* KBVoiceToTextManager.m */,
 				04E0B2002F300002002CA5A0 /* KBVoiceRecordManager.h */,
 				04E0B2012F300002002CA5A0 /* KBVoiceRecordManager.m */,
-				04E038E62F20E877002CA5A0 /* DeepgramWebSocketClient.h */,
-				04E038E72F20E877002CA5A0 /* DeepgramWebSocketClient.m */,
 				04E038ED2F21F0EC002CA5A0 /* AiVM.h */,
 				04E038EE2F21F0EC002CA5A0 /* AiVM.m */,
-				048FFD342F29F88E005D62AE /* AIMessageVM.h */,
-				048FFD352F29F88E005D62AE /* AIMessageVM.m */,
 			);
 			path = VM;
 			sourceTree = "<group>";
@@ -1207,12 +1220,14 @@
 		0477BE012EBC6D420055D639 /* FunctionTest */ = {
 			isa = PBXGroup;
 			children = (
-				0477BDF52EBC63A80055D639 /* KBTestVC.h */,
-				0477BDF62EBC63A80055D639 /* KBTestVC.m */,
 				A1B2D7002EB8C00100000001 /* KBLangTestVC.h */,
 				A1B2D7012EB8C00100000001 /* KBLangTestVC.m */,
 				0459D1B22EBA284C00F2D189 /* KBSkinCenterVC.h */,
 				0459D1B32EBA284C00F2D189 /* KBSkinCenterVC.m */,
+				04BBF8992F3ACD8800B1FBB2 /* KBKeyboardStressTestVC.h */,
+				04BBF89A2F3ACD8800B1FBB2 /* KBKeyboardStressTestVC.m */,
+				04BBF89B2F3ACD8800B1FBB2 /* KBTestVC.h */,
+				04BBF89C2F3ACD8800B1FBB2 /* KBTestVC.m */,
 			);
 			path = FunctionTest;
 			sourceTree = "<group>";
@@ -1244,7 +1259,6 @@
 				0479200A2ED87CEE004E8522 /* permiss_video.mp4 */,
 				047920102ED98E7D004E8522 /* permiss_video_2.mp4 */,
 				047920062ED86ABC004E8522 /* kb_guide_keyboard.gif */,
-				04286A0E2ECDA71B00CE730C /* 001.zip */,
 			);
 			path = Resource;
 			sourceTree = "<group>";
@@ -1431,6 +1445,8 @@
 				04E039452F236E75002CA5A0 /* KBChatTableView.m */,
 				04E039492F236E75002CA5A0 /* KBChatUserMessageCell.h */,
 				04E0394A2F236E75002CA5A0 /* KBChatUserMessageCell.m */,
+				0F2A10012F3C0001002CA5A0 /* KBChatMessageActionPopView.h */,
+				0F2A10022F3C0001002CA5A0 /* KBChatMessageActionPopView.m */,
 				04E039422F236E75002CA5A0 /* KBChatAssistantMessageCell.h */,
 				04E039432F236E75002CA5A0 /* KBChatAssistantMessageCell.m */,
 				04E039472F236E75002CA5A0 /* KBChatTimeCell.h */,
@@ -1444,6 +1460,10 @@
 			children = (
 				048FFD222F28A836005D62AE /* KBChatLimitPopView.h */,
 				048FFD232F28A836005D62AE /* KBChatLimitPopView.m */,
+				0F2A10112F3C0002002CA5A0 /* KBAIPersonaSidebarView.h */,
+				0F2A10122F3C0002002CA5A0 /* KBAIPersonaSidebarView.m */,
+				04F4C0BD2F33369900E8F08C /* KBAIChatDeleteConfirmView.h */,
+				04F4C0BE2F33369900E8F08C /* KBAIChatDeleteConfirmView.m */,
 			);
 			path = PopView;
 			sourceTree = "<group>";
@@ -1543,6 +1563,7 @@
 		04C6EAB92EAF86530089C901 /* keyBoard */ = {
 			isa = PBXGroup;
 			children = (
+				04E2277C2F516EBD001A8F14 /* PrivacyInfo.xcprivacy */,
 				04FC95F52EB33B52007BD342 /* keyBoard.entitlements */,
 				04FC95BF2EB1E3B1007BD342 /* Class */,
 				04C6EAE32EAF942E0089C901 /* VC */,
@@ -1563,6 +1584,7 @@
 		04C6EAD72EAF870B0089C901 /* CustomKeyboard */ = {
 			isa = PBXGroup;
 			children = (
+				04E2277E2F516ED3001A8F14 /* PrivacyInfo.xcprivacy */,
 				0419C9632F2C7630002E86D3 /* VM */,
 				041007D02ECE010100D203BB /* Resource */,
 				0477BD942EBAFF4E0055D639 /* Utils */,
@@ -1573,6 +1595,7 @@
 				04C6EAD42EAF870B0089C901 /* Info.plist */,
 				04C6EAD52EAF870B0089C901 /* KeyboardViewController.h */,
 				04C6EAD62EAF870B0089C901 /* KeyboardViewController.m */,
+				040B620E2F4BF2560099DEAC /* KeyboardViewControllerHelp */,
 				04C6EADE2EAF8D680089C901 /* PrefixHeader.pch */,
 				04286A0A2ECD88B400CE730C /* KeyboardAssets.xcassets */,
 			);
@@ -1706,8 +1729,6 @@
 			children = (
 				0477BE022EBC83130055D639 /* HomeMainVC.h */,
 				0477BE032EBC83130055D639 /* HomeMainVC.m */,
-				0477BDEE2EBB76E30055D639 /* HomeSheetVC.h */,
-				0477BDEF2EBB76E30055D639 /* HomeSheetVC.m */,
 				0477BDFB2EBC6A170055D639 /* HomeHotVC.h */,
 				0477BDFC2EBC6A170055D639 /* HomeHotVC.m */,
 				0477BDFE2EBC6A330055D639 /* HomeRankVC.h */,
@@ -1824,6 +1845,8 @@
 				A1F0C1A52F1234567890ABCD /* KBConsumptionRecordVC.m */,
 				049FB2212EC311F900FAB05D /* KBPersonInfoVC.h */,
 				049FB2222EC311F900FAB05D /* KBPersonInfoVC.m */,
+				045ED51F2F52AF9200131114 /* KBCancelAccountVC.h */,
+				045ED5202F52AF9200131114 /* KBCancelAccountVC.m */,
 				04791F902ED48010004E8522 /* KBNoticeVC.h */,
 				04791F912ED48010004E8522 /* KBNoticeVC.m */,
 				04791F932ED48028004E8522 /* KBFeedBackVC.h */,
@@ -2230,13 +2253,11 @@
 				04E161832F10E6470022C23B /* normal_hei_them.zip in Resources */,
 				04E161842F10E6470022C23B /* normal_them.zip in Resources */,
 				04A9FE202EB893F10020DB6D /* Localizable.strings in Resources */,
-				0460866B2F18D75500757C95 /* ai_test.m4a in Resources */,
-				041007D42ECE012500D203BB /* 002.zip in Resources */,
 				041007D22ECE012000D203BB /* KBSkinIconMap.strings in Resources */,
+				04E2277F2F516ED3001A8F14 /* PrivacyInfo.xcprivacy in Resources */,
 				A1B2C3ED2F20000000000001 /* kb_words.txt in Resources */,
 				A1B2C3F12F20000000000002 /* kb_keyboard_layout_config.json in Resources */,
 				0498BDF52EEC50EE006CC1D5 /* emoji_categories.json in Resources */,
-				04791FF72ED5B985004E8522 /* Christmas.zip in Resources */,
 				04286A0B2ECD88B400CE730C /* KeyboardAssets.xcassets in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -2245,9 +2266,9 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				04286A0F2ECDA71B00CE730C /* 001.zip in Resources */,
 				04E038D82F20BFFB002CA5A0 /* websocket-api.md in Resources */,
 				0479200B2ED87CEE004E8522 /* permiss_video.mp4 in Resources */,
+				04E2277D2F516EBD001A8F14 /* PrivacyInfo.xcprivacy in Resources */,
 				04C6EABA2EAF86530089C901 /* Assets.xcassets in Resources */,
 				04A9FE212EB893F10020DB6D /* Localizable.strings in Resources */,
 				047920072ED86ABC004E8522 /* kb_guide_keyboard.gif in Resources */,
@@ -2340,9 +2361,17 @@
 				0498BD862EE1BEC9006CC1D5 /* KBSignUtils.m in Sources */,
 				04791FFC2ED71D17004E8522 /* UIColor+Extension.m in Sources */,
 				0450AC4A2EF2C3ED00B6AF06 /* KBKeyboardSubscriptionOptionCell.m in Sources */,
+				040B620F2F4BF2560099DEAC /* KeyboardViewController+Theme.m in Sources */,
+				040B62102F4BF2560099DEAC /* KeyboardViewController+Chat.m in Sources */,
+				040B62112F4BF2560099DEAC /* KeyboardViewController+Panels.m in Sources */,
+				040B62122F4BF2560099DEAC /* KeyboardViewController+Layout.m in Sources */,
+				040B62132F4BF2560099DEAC /* KeyboardViewController+UI.m in Sources */,
+				040B62142F4BF2560099DEAC /* KeyboardViewController+Subscription.m in Sources */,
+				040B62162F4BF2560099DEAC /* KeyboardViewController+Suggestions.m in Sources */,
 				04A9FE0F2EB481100020DB6D /* KBHUD.m in Sources */,
 				048FFD562F2B9C3D005D62AE /* KBChatAssistantCell.m in Sources */,
 				048FFD572F2B9C3D005D62AE /* KBChatUserCell.m in Sources */,
+				A1B2C9302FCA000100000001 /* KBChatLimitPopView.m in Sources */,
 				04C6EADD2EAF8CEB0089C901 /* KBToolBar.m in Sources */,
 				A1B2C9262FC9000100000001 /* KBChatMessage.m in Sources */,
 				A1B2C9272FC9000100000001 /* KBChatMessageCell.m in Sources */,
@@ -2408,11 +2437,14 @@
 				04122F622EC5F41D00EF7AB3 /* KBUser.m in Sources */,
 				04122F8B2EC6F7C800EF7AB3 /* IAPVerifyTransactionObj.m in Sources */,
 				04B5A1A22EEFA12300AAAAAA /* KBPayProductModel.m in Sources */,
+				04F4C0AD2F32288600E8F08C /* KBPaySvipVC.m in Sources */,
 				046086D62F1A093400757C95 /* KBAICommentInputView.m in Sources */,
 				046086D72F1A093400757C95 /* KBAICommentFooterView.m in Sources */,
 				046086D82F1A093400757C95 /* KBAIReplyCell.m in Sources */,
 				046086D92F1A093400757C95 /* KBAICommentHeaderView.m in Sources */,
 				04E0394B2F236E75002CA5A0 /* KBChatUserMessageCell.m in Sources */,
+				0F2A10032F3C0001002CA5A0 /* KBChatMessageActionPopView.m in Sources */,
+				0F2A10132F3C0002002CA5A0 /* KBAIPersonaSidebarView.m in Sources */,
 				04E0394C2F236E75002CA5A0 /* KBChatTimeCell.m in Sources */,
 				04E0394D2F236E75002CA5A0 /* KBChatAssistantMessageCell.m in Sources */,
 				04E0394E2F236E75002CA5A0 /* KBChatTableView.m in Sources */,
@@ -2421,7 +2453,6 @@
 				04122FAD2EC73C0100EF7AB3 /* KBVipSubscribeCell.m in Sources */,
 				049FB31D2EC21BCD00FAB05D /* KBMyKeyboardCell.m in Sources */,
 				048909F62EC0AAAA00FABA60 /* KBCategoryTitleCell.m in Sources */,
-				046086732F191B6900757C95 /* KBAiMainVC.m in Sources */,
 				048909F72EC0AAAA00FABA60 /* KBCategoryTitleView.m in Sources */,
 				048FFD332F29F3D2005D62AE /* KBAIMessageChatingVC.m in Sources */,
 				048FFD342F29F400005D62AE /* KBAIMessageListVC.m in Sources */,
@@ -2440,6 +2471,7 @@
 				046086CC2F1A092500757C95 /* KBAIReplyModel.m in Sources */,
 				046086CD2F1A092500757C95 /* KBAICommentModel.m in Sources */,
 				04791F8F2ED469C0004E8522 /* KBHostAppLauncher.m in Sources */,
+				04F4C0BF2F33369900E8F08C /* KBAIChatDeleteConfirmView.m in Sources */,
 				047C65582EBCC06D0035E841 /* HomeRankCardCell.m in Sources */,
 				04D1F6B32EDFF10A00B12345 /* KBSkinInstallBridge.m in Sources */,
 				04122F912EC73AF700EF7AB3 /* KBVipPay.m in Sources */,
@@ -2475,6 +2507,7 @@
 				048908E92EBF843000FABA60 /* KBSkinDetailHeaderCell.m in Sources */,
 				04A9FE1B2EB892460020DB6D /* KBLocalizationManager.m in Sources */,
 				048908BC2EBE1FCB00FABA60 /* BaseViewController.m in Sources */,
+				04F4C0B02F322EF200E8F08C /* PagingViewTableHeaderView.m in Sources */,
 				0498BD902EE6A3BD006CC1D5 /* KBMyMainModel.m in Sources */,
 				A1F0C1C32FABCDEF12345678 /* KBInviteCodeModel.m in Sources */,
 				A1F0C1D32FACAD0012345678 /* KBMaiPointReporter.m in Sources */,
@@ -2487,7 +2520,6 @@
 				0498BD712EE02A41006CC1D5 /* KBForgetPwdNewPwdVC.m in Sources */,
 				048908EF2EBF861800FABA60 /* KBSkinSectionTitleCell.m in Sources */,
 				0450AAE22EF03D5100B6AF06 /* KBPerson.swift in Sources */,
-				04E038E82F20E877002CA5A0 /* DeepgramWebSocketClient.m in Sources */,
 				04E038E92F20E877002CA5A0 /* DeepgramStreamingManager.m in Sources */,
 				04E0B1022F300001002CA5A0 /* KBVoiceToTextManager.m in Sources */,
 				04E0B2022F300002002CA5A0 /* KBVoiceRecordManager.m in Sources */,
@@ -2499,18 +2531,18 @@
 				048908D22EBF611D00FABA60 /* KBHistoryMoreCell.m in Sources */,
 				04FC95D82EB1EA16007BD342 /* BaseCell.m in Sources */,
 				0498BD852EE1B255006CC1D5 /* KBSignUtils.m in Sources */,
-				0477BDF72EBC63A80055D639 /* KBTestVC.m in Sources */,
 				04122F7E2EC5FC5500EF7AB3 /* KBJfPayCell.m in Sources */,
 				048FFD502F2B52E7005D62AE /* AIReportVC.m in Sources */,
 				049FB2402EC4B6EF00FAB05D /* KBULBridgeNotification.m in Sources */,
+				04BBF9002F3C97CB00B1FBB2 /* DeepgramWebSocketClient.m in Sources */,
 				04FC95C92EB1E4C9007BD342 /* BaseNavigationController.m in Sources */,
 				048908DD2EBF67EB00FABA60 /* KBSearchResultVC.m in Sources */,
 				05A1B2D12F5B1A2B3C4D5E60 /* KBSearchVM.m in Sources */,
 				05A1B2D22F5B1A2B3C4D5E60 /* KBSearchThemeModel.m in Sources */,
 				047C65102EBCA8DD0035E841 /* HomeRankContentVC.m in Sources */,
 				047C655C2EBCD0F80035E841 /* UIView+KBShadow.m in Sources */,
-				04E038DD2F20C420002CA5A0 /* VoiceChatStreamingManager.m in Sources */,
-				04E038DE2F20C420002CA5A0 /* VoiceChatWebSocketClient.m in Sources */,
+				04F4C0B52F33053800E8F08C /* KBSvipBenefitCell.m in Sources */,
+				04F4C0B62F33053800E8F08C /* KBSvipSubscribeCell.m in Sources */,
 				049FB2262EC3136D00FAB05D /* KBPersonInfoItemCell.m in Sources */,
 				048908C32EBE32B800FABA60 /* KBSearchVC.m in Sources */,
 				049FB20B2EC1C13800FAB05D /* KBSkinBottomActionView.m in Sources */,
@@ -2518,14 +2550,13 @@
 				04FC95DD2EB202A3007BD342 /* KBGuideVC.m in Sources */,
 				04FC95E52EB220B5007BD342 /* UIColor+Extension.m in Sources */,
 				048908E02EBF73DC00FABA60 /* MySkinVC.m in Sources */,
-				048FFD362F29F88E005D62AE /* AIMessageVM.m in Sources */,
+				04F4C0AA2F32274000E8F08C /* KBPayMainVC.m in Sources */,
 				048908F22EC047FD00FABA60 /* KBShopHeadView.m in Sources */,
 				0498BD742EE02E3D006CC1D5 /* KBRegistVerEmailVC.m in Sources */,
 				049FB2292EC31BB000FAB05D /* KBChangeNicknamePopView.m in Sources */,
 				048908EC2EBF849300FABA60 /* KBSkinTagsContainerCell.m in Sources */,
 				049FB2172EC20A6600FAB05D /* BMLongPressDragCellCollectionView.m in Sources */,
 				04122F8E2EC6F83F00EF7AB3 /* PayVM.m in Sources */,
-				0477BDF02EBB76E30055D639 /* HomeSheetVC.m in Sources */,
 				048908E62EBF841B00FABA60 /* KBSkinDetailTagCell.m in Sources */,
 				04FC97002EB30A00007BD342 /* KBGuideTopCell.m in Sources */,
 				04791F982ED49CE7004E8522 /* KBFont.m in Sources */,
@@ -2541,16 +2572,8 @@
 				048FFD112F27432D005D62AE /* KBPersonaPageModel.m in Sources */,
 				0498BD6B2EE025FC006CC1D5 /* KBForgetPwdVC.m in Sources */,
 				048FFD182F2763A5005D62AE /* KBVoiceInputBar.m in Sources */,
-				046086B12F19239B00757C95 /* SubtitleSync.m in Sources */,
-				046086B22F19239B00757C95 /* TTSServiceClient.m in Sources */,
 				046086B32F19239B00757C95 /* AudioSessionManager.m in Sources */,
-				046086B42F19239B00757C95 /* LLMStreamClient.m in Sources */,
-				046086B52F19239B00757C95 /* Segmenter.m in Sources */,
-				046086B62F19239B00757C95 /* TTSPlaybackPipeline.m in Sources */,
-				046086B72F19239B00757C95 /* ConversationOrchestrator.m in Sources */,
-				046086B82F19239B00757C95 /* ASRStreamClient.m in Sources */,
 				046086B92F19239B00757C95 /* AudioCaptureManager.m in Sources */,
-				046086BA2F19239B00757C95 /* AudioStreamPlayer.m in Sources */,
 				048908FE2EC0CC2400FABA60 /* UIScrollView+KBEmptyView.m in Sources */,
 				0498BD7E2EE04F9C006CC1D5 /* KBTag.m in Sources */,
 				04791F922ED48010004E8522 /* KBNoticeVC.m in Sources */,
@@ -2579,6 +2602,8 @@
 				047C65502EBCBA9E0035E841 /* KBShopVC.m in Sources */,
 				0477BE042EBC83130055D639 /* HomeMainVC.m in Sources */,
 				0477BDFD2EBC6A170055D639 /* HomeHotVC.m in Sources */,
+				04F4C0BB2F3306CF00E8F08C /* KBSvipFlowLayout.m in Sources */,
+				04F4C0BC2F3306CF00E8F08C /* KBSvipBenefitBgView.m in Sources */,
 				04E039522F2387D2002CA5A0 /* KBAiChatMessage.m in Sources */,
 				0460869A2F19238500757C95 /* KBAiWaveformView.m in Sources */,
 				0460869C2F19238500757C95 /* KBAiRecordButton.m in Sources */,
@@ -2590,12 +2615,15 @@
 				0498BDE42EEA885D006CC1D5 /* KBShopThemeModel.m in Sources */,
 				048908CD2EBE373500FABA60 /* KBSearchSectionHeader.m in Sources */,
 				049FB2202EC30D2700FAB05D /* HomeRankDetailPopView.m in Sources */,
+				045ED5212F52AF9200131114 /* KBCancelAccountVC.m in Sources */,
 				048908CE2EBE373500FABA60 /* KBSkinCardCell.m in Sources */,
 				048908CF2EBE373500FABA60 /* KBTagCell.m in Sources */,
 				0477BEA22EBCF0000055D639 /* KBTopImageButton.m in Sources */,
 				A1B2E1012EBC7AAA00000001 /* KBTopThreeView.m in Sources */,
 				A1B2E1022EBC7AAA00000001 /* HomeHotCell.m in Sources */,
 				048FFD272F28C6CF005D62AE /* KBImagePositionButton.m in Sources */,
+				04BBF89D2F3ACD8800B1FBB2 /* KBKeyboardStressTestVC.m in Sources */,
+				04BBF89E2F3ACD8800B1FBB2 /* KBTestVC.m in Sources */,
 				0459D1B72EBA287900F2D189 /* KBSkinManager.m in Sources */,
 				04286A002ECAEF2B00CE730C /* KBMoneyBtn.m in Sources */,
 				048908F52EC0496400FABA60 /* KBShopItemVC.m in Sources */,

keyBoard.xcodeproj/xcshareddata/xcschemes/CustomKeyboard.xcscheme

@@ -57,8 +57,12 @@
       debugServiceExtension = "internal"
       allowLocationSimulation = "YES"
       launchAutomaticallySubstyle = "2">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
+      <RemoteRunnable
+         runnableDebuggingMode = "0"
+         BundleIdentifier = "com.loveKey.nyx"
+         RemotePath = "/var/containers/Bundle/Application/E51DCFA2-A182-4B31-8A45-BCCF663ADCAA/keyBoard.app">
+      </RemoteRunnable>
+      <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
             BlueprintIdentifier = "727EC7522EAF848B00B36487"
@@ -66,7 +70,14 @@
             BlueprintName = "keyBoard"
             ReferencedContainer = "container:keyBoard.xcodeproj">
          </BuildableReference>
-      </BuildableProductRunnable>
+      </MacroExpansion>
+      <EnvironmentVariables>
+         <EnvironmentVariable
+            key = "OS_ACTIVITY_MODE"
+            value = "disable"
+            isEnabled = "NO">
+         </EnvironmentVariable>
+      </EnvironmentVariables>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

keyBoard.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict/>
+</plist>

keyBoard.xcworkspace/xcuserdata/mac.xcuserdatad/WorkspaceSettings.xcsettings

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>BuildLocationStyle</key>
+	<string>UseAppPreferences</string>
+	<key>CustomBuildLocationType</key>
+	<string>RelativeToDerivedData</string>
+	<key>DerivedDataLocationStyle</key>
+	<string>Default</string>
+	<key>ShowSharedSchemesAutomaticallyEnabled</key>
+	<true/>
+</dict>
+</plist>

keyBoard/AppDelegate.m

@@ -21,7 +21,7 @@
 #import "KBLoginPopView.h"
 #import "KBSexSelVC.h"
 #import "KBKeyboardPermissionManager.h"
-#import "KBVipPay.h"
+#import "KBPayMainVC.h"
 #import "KBUserSessionManager.h"
 #import "KBLoginVC.h"
 #import "KBConfig.h"
@@ -192,6 +192,9 @@ static NSTimeInterval const kKBSubscriptionPrefillTTL = 10 * 60.0;
             return YES;
         } else if ([host isEqualToString:@"recharge"]) { // kbkeyboard://recharge
             NSDictionary<NSString *, NSString *> *params = [self kb_queryParametersFromURL:url];
+            NSString *vipType = [params[@"vipType"] lowercaseString];
+            BOOL preferSvip = ([vipType isKindOfClass:NSString.class] && vipType.length > 0 &&
+                               ([vipType isEqualToString:@"svip"] || [vipType isEqualToString:@"1"]));
             NSString *productId = params[@"productId"];
             BOOL autoPay = NO;
             NSString *autoFlag = params[@"autoPay"];
@@ -203,6 +206,9 @@ static NSTimeInterval const kKBSubscriptionPrefillTTL = 10 * 60.0;
                 autoPay = YES;
             }
 
+            KBPayMainVC *vc = [[KBPayMainVC alloc] init];
+            vc.initialSelectedIndex = preferSvip ? 1 : 0;
+            if (!preferSvip) {
                 BOOL wantsPrefill = NO;
                 NSString *prefillFlag = params[@"prefill"];
                 if ([prefillFlag respondsToSelector:@selector(boolValue)] && prefillFlag.boolValue) {
@@ -220,7 +226,6 @@ static NSTimeInterval const kKBSubscriptionPrefillTTL = 10 * 60.0;
                     }
                 }
 
-            KBVipPay *vc = [[KBVipPay alloc] init];
                 if ([prefillPayload isKindOfClass:NSDictionary.class]) {
                     NSArray *productsJSON = prefillPayload[@"products"];
                     NSNumber *selectedIndexNumber = prefillPayload[@"selectedIndex"];
@@ -232,6 +237,7 @@ static NSTimeInterval const kKBSubscriptionPrefillTTL = 10 * 60.0;
                 } else {
                     [vc configureWithProductId:productId autoPurchase:autoPay];
                 }
+            }
             [KB_CURRENT_NAV pushViewController:vc animated:true];
             return YES;
         }

keyBoard/Assets.xcassets/AI/ai_limit_close.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "ai_limit_close@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "ai_limit_close@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/AI/ai_limit_goto.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "ai_limit_goto@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "ai_limit_goto@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/AI/ai_limit_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "ai_limit_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "ai_limit_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/AI/ai_more_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "ai_more_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "ai_more_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/AI/ai_role_sel.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "ai_role_sel@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "ai_role_sel@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/AI/ai_search_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "ai_search_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "ai_search_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/AI/chat_del_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "chat_del_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "chat_del_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/AI/right_arrow_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "right_arrow_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "right_arrow_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/My/my_svip_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "my_svip_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "my_svip_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/Ohter/ai_placehode_icon.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "filename" : "微信图片_20260226192149_128_935 (1).png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/Pay/SVIP_Normal_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "SVIP_Normal_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "SVIP_Normal_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/Pay/SVIP_Selected_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "SVIP_Selected_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "SVIP_Selected_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/Pay/VIP_Normal_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "VIP_Normal_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "VIP_Normal_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/Pay/VIP_Selected_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "VIP_Selected_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "VIP_Selected_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/Pay/pay_ais_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "pay_ai_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "pay_ai_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}