refactor(dto): move app models into dto layer

src/app/chat/chat-screen.tsx

@@ -21,7 +21,7 @@ import { useEffect, useRef } from "react";
 import Image from "next/image";
 
 import { useAuthState } from "@/stores/auth/auth-context";
-import type { LoginStatus } from "@/models/auth/login-status";
+import type { LoginStatus } from "@/data/dto/auth";
 import { AuthStorage } from "@/data/storage/auth/auth_storage";
 import { useChatDispatch, useChatState } from "@/stores/chat/chat-context";
 

src/app/chat/components/chat-area.tsx

@@ -16,7 +16,7 @@
  */
 import { useEffect, useRef } from "react";
 
-import type { UiMessage } from "@/models/chat/ui-message";
+import type { UiMessage } from "@/data/dto/chat";
 
 import { AiDisclosureBanner } from "./ai-disclosure-banner";
 import { DateHeader } from "./date-header";
@@ -79,4 +79,4 @@ function renderMessagesWithDateHeaders(messages: readonly UiMessage[]) {
       />
     ),
   );
-}
+}

src/data/dto/auth/auth_panel_mode.ts

@@ -8,4 +8,5 @@ export const AuthPanelMode = {
   Email: "email",
 } as const;
 
-export type AuthPanelMode = (typeof AuthPanelMode)[keyof typeof AuthPanelMode];
+export type AuthPanelMode =
+  (typeof AuthPanelMode)[keyof typeof AuthPanelMode];

src/data/dto/auth/index.ts

@@ -3,12 +3,15 @@
  */
 
 export * from "./apple_login_request";
+export * from "./auth_mode";
+export * from "./auth_panel_mode";
 export * from "./facebook_login_request";
 export * from "./facebook_user_data";
 export * from "./fb_id_login_request";
 export * from "./google_login_request";
 export * from "./guest_login_request";
 export * from "./guest_login_response";
+export * from "./login_status";
 export * from "./login_request";
 export * from "./login_response";
 export * from "./logout_response";

src/data/dto/chat/chat_list_item.ts

@@ -9,7 +9,7 @@
  *   - loading-animation：AI 正在输入的动画
  *   - message：实际消息
  */
-import type { UiMessage } from "./ui-message";
+import type { UiMessage } from "./ui_message";
 
 export type ChatListItem =
   | { type: "ai-disclosure" }

src/data/dto/chat/index.ts

@@ -3,6 +3,7 @@
  */
 
 export * from "./chat_history_response";
+export * from "./chat_list_item";
 export * from "./chat_message";
 export * from "./chat_send_response";
 export * from "./chat_sync_data";
@@ -12,3 +13,4 @@ export * from "./image_upload_response";
 export * from "./send_message_request";
 export * from "./stt_data";
 export * from "./sync_message";
+export * from "./ui_message";

src/data/dto/chat/ui_message.ts

@@ -25,7 +25,12 @@ export const UiMessage = {
   create(input: Omit<UiMessage, "date"> & { date?: string }): UiMessage {
     return UiMessageSchema.parse({
       ...input,
-      date: input.date ?? new Date().toLocaleTimeString([], { hour: "2-digit", minute: "2-digit" }),
+      date:
+        input.date ??
+        new Date().toLocaleTimeString([], {
+          hour: "2-digit",
+          minute: "2-digit",
+        }),
     });
   },
 };

src/data/dto/user/index.ts

@@ -10,3 +10,4 @@ export * from "./recent_memory";
 export * from "./update_profile_request";
 export * from "./user";
 export * from "./user_stats_response";
+export * from "./user_view";

src/data/dto/user/user_view.ts

@@ -20,6 +20,4 @@ export const UserViewSchema = z.object({
   stripeCustomerId: z.string().nullable(),
 });
 
-
-
 export type UserView = z.infer<typeof UserViewSchema>;

src/models/auth/index.ts

@@ -1,7 +0,0 @@
-/**
- * @file Automatically generated by barrelsby.
- */
-
-export * from "./auth-mode";
-export * from "./auth-panel-mode";
-export * from "./login-status";

src/models/chat/index.ts

@@ -1,6 +0,0 @@
-/**
- * @file Automatically generated by barrelsby.
- */
-
-export * from "./chat-list-item";
-export * from "./ui-message";

src/models/user/index.ts

@@ -1,5 +0,0 @@
-/**
- * @file Automatically generated by barrelsby.
- */
-
-export * from "./user";

src/stores/auth/auth-actors.ts

@@ -4,7 +4,7 @@
 import { fromPromise } from "xstate";
 
 import { AuthPlatform, type AuthProvider } from "@/lib/auth/auth_platform";
-import type { LoginStatus } from "@/models/auth/login-status";
+import type { LoginStatus } from "@/data/dto/auth";
 import { authRepository } from "@/data/repositories/auth_repository";
 import type { IAuthRepository } from "@/data/repositories/interfaces";
 import { AuthStorage } from "@/data/storage/auth/auth_storage";

src/stores/auth/auth-events.ts

@@ -4,8 +4,7 @@
  * 事件名与原 Dart AuthEvent 对齐。
  */
 import type { AuthProvider } from "@/lib/auth/auth_platform";
-import type { AuthMode } from "@/models/auth/auth-mode";
-import type { AuthPanelMode } from "@/models/auth/auth-panel-mode";
+import type { AuthMode, AuthPanelMode } from "@/data/dto/auth";
 
 export type AuthEvent =
   // 内部 UI 事件

src/stores/auth/auth-state.ts

@@ -1,9 +1,7 @@
 /**
  * Auth 状态机：State 形状 + 初始值
  */
-import type { AuthMode } from "@/models/auth/auth-mode";
-import type { AuthPanelMode } from "@/models/auth/auth-panel-mode";
-import type { LoginStatus } from "@/models/auth/login-status";
+import type { AuthMode, AuthPanelMode, LoginStatus } from "@/data/dto/auth";
 
 export interface AuthState {
   /** 当前面板模式（Facebook / Email） */

src/stores/chat/chat-machine.actors.ts

@@ -308,4 +308,4 @@ export const sendMessageWsActor = fromPromise<void, { content: string }>(
 );
 
 // Re-export `UiMessage` type for the chat-machine.ts public API
-type UiMessage = import("@/models/chat/ui-message").UiMessage;
+type UiMessage = import("@/data/dto/chat").UiMessage;

src/stores/chat/chat-machine.helpers.ts

@@ -20,7 +20,7 @@
  *   - `AuthStorage` import 已删（只 `readInitData` 用过，移到 `chatInit` actor 上层调用）
  */
 
-import type { UiMessage } from "@/models/chat/ui-message";
+import type { UiMessage } from "@/data/dto/chat";
 import { chatRepository } from "@/data/repositories/chat_repository";
 import type { IChatRepository } from "@/data/repositories/interfaces";
 import { ChatStorage } from "@/data/storage/chat/chat_storage";

src/stores/chat/chat-state.ts

@@ -9,7 +9,7 @@
  *   - `ChatWebSocketConnected` 事件 → true
  *   - `userSession.exit` → false（WS actor cleanup 时也会跑 exit）
  */
-import type { UiMessage } from "@/models/chat/ui-message";
+import type { UiMessage } from "@/data/dto/chat";
 
 export interface ChatState {
   messages: UiMessage[];

src/stores/user/user-events.ts

@@ -1,7 +1,7 @@
 /**
  * User 状态机：事件联合
  */
-import type { UserView } from "@/models/user/user";
+import type { UserView } from "@/data/dto/user";
 
 export type UserEvent =
   | { type: "UserInit" }

src/stores/user/user-machine.actors.ts

@@ -14,7 +14,7 @@
 
 import { fromPromise } from "xstate";
 
-import type { UserView } from "@/models/user/user";
+import type { UserView } from "@/data/dto/user";
 import { userRepository } from "@/data/repositories/user_repository";
 import { authRepository } from "@/data/repositories/auth_repository";
 import type {
@@ -70,4 +70,4 @@ export const userFetchActor = fromPromise<UserView | null>(async () => {
  */
 export const userLogoutActor = fromPromise<void>(async () => {
   await authRepo.logout();
-});
+});

src/stores/user/user-machine.helpers.ts

@@ -13,7 +13,7 @@
  *   - machine 依赖 actors（import）—— 不直接依赖 helpers
  */
 
-import type { UserView } from "@/models/user/user";
+import type { UserView } from "@/data/dto/user";
 import { UserStorage } from "@/data/storage/user/user_storage";
 import { Result } from "@/utils/result";
 
@@ -102,4 +102,4 @@ export async function readInitData(): Promise<InitData> {
   }
 
   return { user, avatarUrl };
-}
+}

src/stores/user/user-state.ts

@@ -1,7 +1,7 @@
 /**
  * User 状态机：State 形状 + 初始值
  */
-import type { UserView } from "@/models/user/user";
+import type { UserView } from "@/data/dto/user";
 
 export interface UserState {
   currentUser: UserView | null;