feat: 更新AppSettingFeature以改进用户信息加载逻辑

- 重构用户信息加载逻辑，采用Result类型处理成功与失败的响应，提升错误处理能力。
- 更新状态管理，确保用户信息加载状态与错误信息的准确反映。
- 移除冗余代码，简化用户信息获取流程，增强代码可读性。

yana/Features/AppSettingFeature.swift

@@ -23,8 +23,7 @@ struct AppSettingFeature {
         
         // 用户信息相关
         case loadUserInfo
-        case userInfoLoaded(UserInfo?)
-        case userInfoLoadFailed(String)
+        case userInfoResponse(Result<UserInfo, APIError>)
         
         // WebView 导航
         case personalInfoPermissionsTapped
@@ -58,27 +57,33 @@ struct AppSettingFeature {
                 state.isLoadingUserInfo = true
                 state.userInfoError = nil
                 return .run { send in
-                    let currentUid = await UserInfoManager.getCurrentUserId()
-                    if let userInfo = await UserInfoManager.fetchUserInfoFromServer(
-                        uid: currentUid,
-                        apiService: apiService
-                    ) {
-                        await send(.userInfoLoaded(userInfo))
-                    } else {
-                        await send(.userInfoLoadFailed("获取用户信息失败"))
+                    do {
+                        if let userInfo = await UserInfoManager.getUserInfo() {
+                            await send(.userInfoResponse(.success(userInfo)))
+                        } else {
+                            await send(.userInfoResponse(.failure(APIError.custom("用户信息不存在"))))
+                        }
+                    } catch {
+                        let apiError: APIError
+                        if let error = error as? APIError {
+                            apiError = error
+                        } else {
+                            apiError = APIError.custom(error.localizedDescription)
+                        }
+                        await send(.userInfoResponse(.failure(apiError)))
                     }
                 }
                 
-            case let .userInfoLoaded(userInfo):
-                state.isLoadingUserInfo = false
+            case let .userInfoResponse(.success(userInfo)):
                 state.userInfo = userInfo
-                state.nickname = userInfo?.nick ?? "hahahaha"
-                state.avatarURL = userInfo?.avatar
+                state.nickname = userInfo.nick ?? ""
+                state.avatarURL = userInfo.avatar
+                state.isLoadingUserInfo = false
                 return .none
                 
-            case let .userInfoLoadFailed(error):
+            case let .userInfoResponse(.failure(error)):
+                state.userInfoError = error.localizedDescription
                 state.isLoadingUserInfo = false
-                state.userInfoError = error
                 return .none
                 
             case .personalInfoPermissionsTapped:

yana/Utils/COSManager.swift

@@ -1,5 +1,4 @@
 import Foundation
-import ComposableArchitecture
 import QCloudCOSXML
 
 // MARK: - 腾讯云 COS 管理器