添加隐私，注销功能

keyBoard/Class/Me/VC/KBPersonInfoVC.m

@@ -14,6 +14,7 @@
 #import "KBChangeNicknamePopView.h"
 #import "KBGenderPickerPopView.h"
 #import "KBMyVM.h"
+#import "KBAlert.h"
 @interface KBPersonInfoVC () <UITableViewDelegate, UITableViewDataSource, PHPickerViewControllerDelegate, UINavigationControllerDelegate, UIImagePickerControllerDelegate>
 
 // 列表
@@ -25,8 +26,10 @@
 @property (nonatomic, strong) UIButton *editBadge;       // 头像右下角的小铅笔
 @property (nonatomic, strong) UILabel *modifyLabel;      // “Modify” 文案
 
-// 底部退出按钮（固定在屏幕底部）
+// 底部退出登录按钮
 @property (nonatomic, strong) UIButton *logoutBtn;
+// 底部注销账户按钮
+@property (nonatomic, strong) UIButton *cancelBtn;
 
 // 数据
 @property (nonatomic, copy) NSArray<NSDictionary *> *items; // {title,value,arrow,copy}
@@ -64,9 +67,18 @@
     // 表头
     self.tableView.tableHeaderView = self.headerView;
 
-    // 底部退出按钮固定在屏幕底部
+    // 底部退出登录按钮
     [self.view addSubview:self.logoutBtn];
     [self.logoutBtn mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.left.equalTo(self.view).offset(16);
+        make.right.equalTo(self.view).offset(-16);
+        make.bottom.equalTo(self.view.mas_safeAreaLayoutGuideBottom).offset(-(12 + 56 + 10));
+        make.height.mas_equalTo(56);
+    }];
+    
+    // 底部注销账户按钮
+    [self.view addSubview:self.cancelBtn];
+    [self.cancelBtn mas_makeConstraints:^(MASConstraintMaker *make) {
         make.left.equalTo(self.view).offset(16);
         make.right.equalTo(self.view).offset(-16);
         make.bottom.equalTo(self.view.mas_safeAreaLayoutGuideBottom).offset(-12);
@@ -75,7 +87,7 @@
 
     // 列表底部腾出空间，避免被按钮挡住
     UIEdgeInsets inset = self.tableView.contentInset;
-    inset.bottom = 56 + 24; // 按钮高度 + 额外间距
+    inset.bottom = 56 + 10 + 56 + 24; // 两个按钮高度 + 间距 + 额外间距
     self.tableView.contentInset = inset;
     self.viewModel = [[KBMyVM alloc] init];
     __weak typeof(self) weakSelf = self;
@@ -275,6 +287,25 @@
     [self.myVM logout];
 }
 
+- (void)onTapCancelAccount {
+    [[KBMaiPointReporter sharedReporter] reportClickWithEventName:@"click_person_cancel_account_btn"
+                                                          pageId:@"person_info"
+                                                       elementId:@"cancel_account_btn"
+                                                           extra:nil
+                                                      completion:nil];
+    KBWeakSelf;
+    [KBAlert confirmTitle:KBLocalized(@"Cancel Account")
+                  message:KBLocalized(@"After cancellation, your account will be deactivated and local login data will be cleared. Continue?")
+                      ok:KBLocalized(@"Confirm")
+                  cancel:KBLocalized(@"Cancel")
+                 okColor:[UIColor colorWithHex:0xFF0000]
+             cancelColor:nil
+               completion:^(BOOL ok) {
+        if (!ok) { return; }
+        [weakSelf.myVM cancelAccountWithCompletion:nil];
+    }];
+}
+
 #pragma mark - Lazy UI（懒加载）
 
 - (UITableView *)tableView {
@@ -378,6 +409,19 @@
     return _logoutBtn;
 }
 
+- (UIButton *)cancelBtn {
+    if (!_cancelBtn) {
+        _cancelBtn = [UIButton buttonWithType:UIButtonTypeSystem];
+        [_cancelBtn setTitle:KBLocalized(@"Cancel Account") forState:UIControlStateNormal];
+        [_cancelBtn setTitleColor:[UIColor colorWithHex:0xFF0000] forState:UIControlStateNormal];
+        _cancelBtn.titleLabel.font = [KBFont medium:16];
+        _cancelBtn.backgroundColor = UIColor.whiteColor;
+        _cancelBtn.layer.cornerRadius = 12; _cancelBtn.layer.masksToBounds = YES;
+        [_cancelBtn addTarget:self action:@selector(onTapCancelAccount) forControlEvents:UIControlEventTouchUpInside];
+    }
+    return _cancelBtn;
+}
+
 #pragma mark - Image Picker
 
 - (void)presentImagePicker {