chore: 更新应用导航和配置

- 更新AppNavigation导航结构
- 更新MainActivity主活动
- 更新TokenManager令牌管理
- 更新AppIcons图标

app-android/app/src/main/java/com/huaga/life_echo/MainActivity.kt

@@ -156,6 +156,17 @@ fun LifeechoApp(initialLoggedIn: Boolean = false) {
         isLoggedIn = TokenManager.isLoggedIn
     }
     
+    // 设置令牌刷新失败时的回调
+    androidx.compose.runtime.LaunchedEffect(Unit) {
+        TokenManager.setOnTokenRefreshFailedCallback {
+            // 令牌刷新失败，导航到登录页面
+            isLoggedIn = false
+            navController.navigate(Screen.Login.route) {
+                popUpTo(0) { inclusive = true }
+            }
+        }
+    }
+
     // 同步currentDestination与当前路由
     androidx.compose.runtime.LaunchedEffect(currentRoute) {
         when (currentRoute) {

app-android/app/src/main/java/com/huaga/life_echo/data/auth/TokenManager.kt

@@ -22,10 +22,27 @@ object TokenManager {
     private val _isLoggedIn = mutableStateOf(false)
     private val scope = CoroutineScope(Dispatchers.IO + SupervisorJob())
     
+    // 令牌刷新失败时的回调
+    private var onTokenRefreshFailedCallback: (() -> Unit)? = null
+    
     var isLoggedIn: Boolean
         get() = _isLoggedIn.value
         private set(value) { _isLoggedIn.value = value }
     
+    /**
+     * 设置令牌刷新失败时的回调
+     */
+    fun setOnTokenRefreshFailedCallback(callback: (() -> Unit)?) {
+        onTokenRefreshFailedCallback = callback
+    }
+    
+    /**
+     * 通知令牌刷新失败
+     */
+    fun notifyTokenRefreshFailed() {
+        onTokenRefreshFailedCallback?.invoke()
+    }
+
     fun initialize(context: Context) {
         if (tokenPreferences == null) {
             tokenPreferences = TokenPreferences(context)

app-android/app/src/main/java/com/huaga/life_echo/navigation/AppNavigation.kt

@@ -18,6 +18,8 @@ sealed class Screen(val route: String) {
     object Profile : Screen("profile")
     object Login : Screen("login")
     object Register : Screen("register")
+    object ResetPassword : Screen("reset_password")
+    object AccountManagement : Screen("account_management")
     object UpgradePlan : Screen("upgrade_plan")
     object MyOrders : Screen("my_orders")
     object ExportData : Screen("export_data")
@@ -164,6 +166,9 @@ fun AppNavigation(
                 },
                 onNavigateToRegister = {
                     navController.navigate(Screen.Register.route)
+                },
+                onNavigateToResetPassword = {
+                    navController.navigate(Screen.ResetPassword.route)
                 }
             )
         }
@@ -180,6 +185,38 @@ fun AppNavigation(
                 }
             )
         }
+        composable(
+            route = Screen.ResetPassword.route,
+            enterTransition = { slideInHorizontally() },
+            exitTransition = { slideOutHorizontally() },
+            popEnterTransition = { slideInHorizontallyFromLeft() },
+            popExitTransition = { slideOutHorizontallyToRight() }
+        ) {
+            ResetPasswordScreen(
+                onResetSuccess = { 
+                    navController.navigate(Screen.Login.route) {
+                        popUpTo(Screen.ResetPassword.route) { inclusive = true }
+                    }
+                },
+                onBackToLogin = { navController.popBackStack() }
+            )
+        }
+        composable(
+            route = Screen.AccountManagement.route,
+            enterTransition = { slideInHorizontally() },
+            exitTransition = { slideOutHorizontally() },
+            popEnterTransition = { slideInHorizontallyFromLeft() },
+            popExitTransition = { slideOutHorizontallyToRight() }
+        ) {
+            AccountManagementScreen(
+                onNavigateBack = { navController.popBackStack() },
+                onLogoutSuccess = { 
+                    navController.navigate(Screen.Login.route) {
+                        popUpTo(0) { inclusive = true }
+                    }
+                }
+            )
+        }
     }
 }
 

app-android/app/src/main/java/com/huaga/life_echo/ui/icons/AppIcons.kt

@@ -80,4 +80,11 @@ object AppIcons {
     // 认证相关图标
     val Visibility = Icons.Default.Visibility
     val VisibilityOff = Icons.Default.VisibilityOff
+    
+    // 账户管理图标
+    val ManageAccounts = Icons.Default.ManageAccounts
+    val Lock = Icons.Default.Lock
+    val Phone = Icons.Default.Phone
+    val ExitToApp = Icons.Default.ExitToApp
+    val DevicesOther = Icons.Default.DevicesOther
 }