fix(config): 切换模型至 text-embedding-v4 并更新 API 配置

src/main/java/com/yolo/keyborad/config/LLMConfig.java

@@ -57,7 +57,7 @@ public class LLMConfig {
                 this.openAiApi(),
                 MetadataMode.EMBED,
                 OpenAiEmbeddingOptions.builder()
-                        .model("qwen/qwen3-embedding-4b")
+                        .model("text-embedding-v4")
                         .dimensions(1536)
                         .user("user-6")
                         .build(),

src/main/java/com/yolo/keyborad/config/SaTokenConfigure.java

@@ -104,7 +104,8 @@ public class SaTokenConfigure implements WebMvcConfigurer {
                 "/apple/receipt",
                 "/apple/validate-receipt",
                 "/user/inviteCode",
-                "/user/bindInviteCode"
+                "/user/bindInviteCode",
+                "/themes/listAllStyles"
         };
     }
     @Bean