refactor: 重组 components/ 和 pages/ 文件结构，按职责分层

components/ 拆为三层：
  - providers/   — 状态管理（App/Theme/SettingsProvider）
  - shell/       — 应用外壳（Layout/NavBar/PageDispatcher）
  - ui/          — 通用 UI 原子（FloatingPanel/LegalTextModal）

pages/ 重命名 + 重组：
  - headers/ → panels/        NavBar 触发的面板页
  - login/   → auth/          认证模块（含注册/忘记密码）
  - settings/blocks/ → sections/
  - home/components/ → panels/ features/ controls/ hooks/
    按职责分：panels(布局壳) + features(功能面板) + controls(表单控件) + hooks

其他清理：
  - 删除空占位 Test3.tsx
  - HomeContext 从 HomeContent 拆出独立文件
  - uploadValidation 内联到 ImageInput
  - 修复过时注释（useUI → controls）

src/pages/auth/components/ChangePasswordModal.tsx

@@ -12,7 +12,7 @@ import { useState, useCallback } from 'react';
 import { Modal, Input, Button, Typography, App } from 'antd';
 import { LockOutlined, KeyOutlined, SafetyOutlined } from '@ant-design/icons';
 
-import { useTheme } from '@/components/ThemeProvider';
+import { useTheme } from '@/components/providers/ThemeProvider';
 import { AuthAPI } from '@/services/modules/auth';
 import { validatePassword, validateConfirmPassword, runFieldChecks } from '../config/validators';
 

src/pages/auth/components/ForgotPasswordModal.tsx

@@ -18,7 +18,7 @@ import {
    KeyOutlined,
 } from '@ant-design/icons';
 
-import { useTheme } from '@/components/ThemeProvider';
+import { useTheme } from '@/components/providers/ThemeProvider';
 import { AuthAPI } from '@/services/modules/auth';
 import {
    validatePhone,

src/pages/auth/index.tsx

@@ -10,8 +10,8 @@
 import { useState, useCallback } from 'react';
 import { Modal, Tabs, Typography, App } from 'antd';
 
-import { useAppContext } from '@/components/AppProvider';
-import { useTheme } from '@/components/ThemeProvider';
+import { useAppContext } from '@/components/providers/AppProvider';
+import { useTheme } from '@/components/providers/ThemeProvider';
 import { LoginForm } from './components/LoginForm';
 import { RegisterForm } from './components/RegisterForm';
 import { ForgotPasswordModal } from './components/ForgotPasswordModal';

src/pages/headers/Test3.tsx

@@ -1,5 +0,0 @@
-export function Test3() {
-    return (
-        <></>
-    );
-}

src/pages/home/HomeContent.tsx

@@ -3,52 +3,22 @@
 // 可拖拽调整三栏宽度，所有数据请求在登录后发送
 // ============================================================
 
-import React, { createContext, useContext, useState, useCallback, useRef, useEffect, useMemo } from 'react';
+import React, { useState, useCallback, useRef, useEffect, useMemo } from 'react';
 import { theme as antTheme, Empty } from 'antd';
 
-import { useAppContext } from '@/components/AppProvider';
+import { useAppContext } from '@/components/providers/AppProvider';
 import type { ModelsListResponseBody } from '@/services/modules/models';
 import type { TaskInfoItemResponseBody } from '@/services/modules/task';
-import { LeftPanel } from './components/LeftPanel';
-import { CenterPanel } from './components/CenterPanel';
-import { RightPanel } from './components/RightPanel';
+import { LeftPanel } from './panels/LeftPanel';
+import { CenterPanel } from './panels/CenterPanel';
+import { RightPanel } from './panels/RightPanel';
 
 import { Typography } from 'antd';
 
+import { HomeContext } from './HomeContext';
+
 const { Text } = Typography;
 
-// ---------- Context 类型 ----------
-
-export interface HomeContextValue {
-   /** 当前选中的模型 */
-   selectedModel: ModelsListResponseBody | null;
-   setSelectedModel: (model: ModelsListResponseBody | null) => void;
-   /** 任务记录分页 — 当前页码 */
-   taskPage: number;
-   /** 任务记录分页 — 每页条数 */
-   taskPageSize: number;
-   setTaskPage: (page: number) => void;
-   setTaskPageSize: (size: number) => void;
-   /** 当前选中的任务记录（用于右侧预览） */
-   selectedTask: TaskInfoItemResponseBody | null;
-   setSelectedTask: (task: TaskInfoItemResponseBody | null) => void;
-   /** 侧边栏折叠状态 */
-   isLeftCollapsed: boolean;
-   toggleLeftCollapsed: () => void;
-}
-
-export const HomeContext = createContext<HomeContextValue | null>(null);
-
-// ---------- Consumer Hook ----------
-
-export function useHomeContext(): HomeContextValue {
-   const ctx = useContext(HomeContext);
-   if (!ctx) {
-      throw new Error('useHomeContext() 必须在 <HomeContent> 内部调用');
-   }
-   return ctx;
-}
-
 // ---------- 常量 ----------
 
 /** 左列最小/默认宽度 */

src/pages/home/HomeContext.tsx

@@ -0,0 +1,43 @@
+// ============================================================
+// HomeContext — 首页共享状态（Context + Provider + Hook）
+//
+// 原与 HomeContent.tsx 耦合在同一文件，现独立以便：
+//   - 消费者可以明确只 import 状态 Hook，不关心布局细节
+//   - 新增 consumer 时不需要翻阅 358 行 HomeContent
+// ============================================================
+
+import { createContext, useContext } from 'react';
+import type { ModelsListResponseBody } from '@/services/modules/models';
+import type { TaskInfoItemResponseBody } from '@/services/modules/task';
+
+// ---------- Context 类型 ----------
+
+export interface HomeContextValue {
+   /** 当前选中的模型 */
+   selectedModel: ModelsListResponseBody | null;
+   setSelectedModel: (model: ModelsListResponseBody | null) => void;
+   /** 任务记录分页 — 当前页码 */
+   taskPage: number;
+   /** 任务记录分页 — 每页条数 */
+   taskPageSize: number;
+   setTaskPage: (page: number) => void;
+   setTaskPageSize: (size: number) => void;
+   /** 当前选中的任务记录（用于右侧预览） */
+   selectedTask: TaskInfoItemResponseBody | null;
+   setSelectedTask: (task: TaskInfoItemResponseBody | null) => void;
+   /** 侧边栏折叠状态 */
+   isLeftCollapsed: boolean;
+   toggleLeftCollapsed: () => void;
+}
+
+export const HomeContext = createContext<HomeContextValue | null>(null);
+
+// ---------- Consumer Hook ----------
+
+export function useHomeContext(): HomeContextValue {
+   const ctx = useContext(HomeContext);
+   if (!ctx) {
+      throw new Error('useHomeContext() 必须在 <HomeContent> 内部调用');
+   }
+   return ctx;
+}

src/pages/home/components/useUI/uploadValidation.ts

@@ -1,26 +0,0 @@
-// ============================================================
-// uploadValidation — 文件上传前校验工具
-// ImageInput / ImageListInput 共用
-// ============================================================
-
-import { Upload, message } from 'antd';
-import type { RcFile } from 'antd/es/upload';
-
-/**
- * 创建图片上传前的类型 & 大小校验函数
- * @param maxSizeMb 最大文件大小（MB），默认 10
- */
-export function createImageBeforeUpload(maxSizeMb: number = 10) {
-   return (file: RcFile) => {
-      const isImage = file.type.startsWith('image/');
-      if (!isImage) {
-         message.error('只能上传图片文件');
-         return Upload.LIST_IGNORE;
-      }
-      if (file.size / 1024 / 1024 >= maxSizeMb) {
-         message.error(`图片大小不能超过 ${maxSizeMb}MB`);
-         return Upload.LIST_IGNORE;
-      }
-      return true; // 校验通过，交由 customRequest 执行实际上传
-   };
-}

src/pages/home/controls/ImageInput.tsx

@@ -14,15 +14,33 @@
 // ============================================================
 
 import { useState, useCallback } from 'react';
-import { Upload, Switch, Space, Typography } from 'antd';
+import { Upload, Switch, Space, Typography, message } from 'antd';
 import { UploadOutlined } from '@ant-design/icons';
-import type { UploadFile } from 'antd/es/upload';
+import type { UploadFile, RcFile } from 'antd/es/upload';
 import type { WidgetProps } from './types';
-import { createImageBeforeUpload } from './uploadValidation';
 import { useFileUpload } from '@/hooks/use-api';
 
 const { Text } = Typography;
 
+/**
+ * 创建图片上传前的类型 & 大小校验函数（ImageInput / ImageListInput 共用）
+ * @param maxSizeMb 最大文件大小（MB），默认 10
+ */
+export function createImageBeforeUpload(maxSizeMb: number = 10) {
+   return (file: RcFile) => {
+      const isImage = file.type.startsWith('image/');
+      if (!isImage) {
+         message.error('只能上传图片文件');
+         return Upload.LIST_IGNORE;
+      }
+      if (file.size / 1024 / 1024 >= maxSizeMb) {
+         message.error(`图片大小不能超过 ${maxSizeMb}MB`);
+         return Upload.LIST_IGNORE;
+      }
+      return true;
+   };
+}
+
 /** 构建图片 accept 字符串 */
 function buildAccept(filters?: string[]): string {
    if (!filters || filters.length === 0) return 'image/png,image/jpg,image/jpeg,image/webp';

src/pages/home/controls/ImageListInput.tsx

@@ -7,7 +7,7 @@ import { Upload } from 'antd';
 import { InboxOutlined } from '@ant-design/icons';
 import type { UploadFile } from 'antd/es/upload';
 import type { WidgetProps } from './types';
-import { createImageBeforeUpload } from './uploadValidation';
+import { createImageBeforeUpload } from './ImageInput';
 import { useFileUpload } from '@/hooks/use-api';
 
 const { Dragger } = Upload;

src/pages/home/controls/index.ts

@@ -1,5 +1,5 @@
 // ============================================================
-// useUI/index.ts — Widget 注册表
+// controls/index.ts — Widget 注册表
 //
 // 职责：
 //   1. 定义 WidgetProps 统一接口
@@ -7,7 +7,7 @@
 //   3. 导出 WidgetType 联合类型供外部使用
 //
 // 新增控件类型只需两步：
-//   ① 在 useUI/ 下创建组件文件
+//   ① 在 controls/ 下创建组件文件
 //   ② 在 WIDGET_MAP 中加一行
 // ============================================================
 

src/pages/home/controls/types.ts

@@ -1,5 +1,5 @@
 // ============================================================
-// useUI/types.ts — Widget 类型定义（与 index.ts 分离以避免循环引用）
+// controls/types.ts — Widget 类型定义（与 index.ts 分离以避免循环引用）
 // ============================================================
 
 /**

src/pages/home/features/ModelInputForm.tsx

@@ -4,7 +4,7 @@
 // 布局：Header（模型信息+meta） → Body（fields.map 渲染） → Footer（标签+重置+提交）
 //
 // 与旧版的区别：
-//   - 控件渲染逻辑已提取到 useUI/ 组件体系
+//   - 控件渲染逻辑已提取到 controls/ 组件体系
 //   - param_schema 解析已提取到 useModelUI Hook
 //   - 字段间条件依赖（constraints_config.requires）自动处理禁用
 //   - 本组件只负责：布局、Form 容器、提交逻辑、依赖禁用
@@ -27,13 +27,13 @@ import type { FormInstance } from 'antd';
 import { SendOutlined, ClockCircleOutlined, ReloadOutlined } from '@ant-design/icons';
 import type { UploadFile } from 'antd/es/upload';
 
-import { useHomeContext } from '@/pages/home/HomeContent';
-import { useAppContext } from '@/components/AppProvider';
+import { useHomeContext } from '@/pages/home/HomeContext';
+import { useAppContext } from '@/components/providers/AppProvider';
 import { useSubmitTask } from '@/hooks/use-api';
 import { emit, EVENTS } from '@/utils/event-bus';
 import { OutputTypeMap } from '@/services/modules/task';
 import type { OutputTypeString, TaskInfoItemResponseBody } from '@/services/modules/task';
-import { useModelUI, isValueEmpty, type UIFieldConfig } from './useModelUI';
+import { useModelUI, isValueEmpty, type UIFieldConfig } from '../hooks/useModelUI';
 import {
    calculateCost,
    formatYuan,

src/pages/home/features/ModelSelector.tsx

@@ -7,7 +7,7 @@ import React, { useState, useMemo, useCallback } from 'react';
 import { Tabs, Spin, Empty, Tag, Typography, Button, Result, message, theme as antTheme } from 'antd';
 import { AppstoreOutlined } from '@ant-design/icons';
 
-import { useHomeContext } from '@/pages/home/HomeContent';
+import { useHomeContext } from '@/pages/home/HomeContext';
 import { MODEL_CATEGORIES, type ModelsListResponseBody, type ModelCategoryStringEnum } from '@/services/modules/models';
 import { EnumResolver } from '@/utils/enum-resolver';
 

src/pages/home/features/OutputPreview.tsx

@@ -11,7 +11,7 @@ import {
    CloseCircleOutlined,
 } from '@ant-design/icons';
 
-import { useHomeContext } from '@/pages/home/HomeContent';
+import { useHomeContext } from '@/pages/home/HomeContext';
 import { useTaskDetail } from '@/hooks/use-api';
 import { POLLING_STATUSES, type TaskStatusString } from '@/services/modules/task';
 

src/pages/home/features/TaskHistory.tsx

@@ -19,9 +19,9 @@ import { HistoryOutlined, SearchOutlined, SettingOutlined } from '@ant-design/ic
 
 import { useTaskList, useTaskPolling } from '@/hooks/use-api';
 import type { ModelsListResponseBody } from '@/services/modules/models';
-import { useAppContext } from '@/components/AppProvider';
-import { useHomeContext } from '@/pages/home/HomeContent';
-import { useTheme } from '@/components/ThemeProvider';
+import { useAppContext } from '@/components/providers/AppProvider';
+import { useHomeContext } from '@/pages/home/HomeContext';
+import { useTheme } from '@/components/providers/ThemeProvider';
 import { on, off, EVENTS } from '@/utils/event-bus';
 import type {
    TaskInfoItemResponseBody,

src/pages/home/hooks/useModelUI.ts

@@ -15,8 +15,8 @@ import { useMemo } from 'react';
 import type { ComponentType } from 'react';
 
 import type { ModelsListResponseBody } from '@/services/modules/models';
-import { WIDGET_MAP, FALLBACK_WIDGET } from './useUI';
-import type { WidgetProps } from './useUI';
+import { WIDGET_MAP, FALLBACK_WIDGET } from '../controls';
+import type { WidgetProps } from '../controls';
 
 // ---------- 输出类型 ----------
 

src/pages/home/panels/CenterPanel.tsx

@@ -3,7 +3,7 @@
 // ============================================================
 
 import { theme as antTheme } from 'antd';
-import { ModelInputForm } from './ModelInputForm';
+import { ModelInputForm } from '../features/ModelInputForm';
 
 export function CenterPanel() {
    const { token } = antTheme.useToken();

src/pages/home/panels/LeftPanel.tsx

@@ -7,8 +7,8 @@
 
 import { useState, useRef, useEffect, useCallback } from 'react';
 import { theme as antTheme } from 'antd';
-import { ModelSelector } from './ModelSelector';
-import { TaskHistory } from './TaskHistory';
+import { ModelSelector } from '../features/ModelSelector';
+import { TaskHistory } from '../features/TaskHistory';
 import { useModelList } from '@/hooks/use-api';
 
 // ---------- 常量 ----------

src/pages/home/panels/RightPanel.tsx

@@ -3,7 +3,7 @@
 // ============================================================
 
 import { theme as antTheme } from 'antd';
-import { OutputPreview } from './OutputPreview';
+import { OutputPreview } from '../features/OutputPreview';
 
 export function RightPanel() {
    const { token } = antTheme.useToken();

src/pages/settings/SettingsPage.tsx

@@ -14,13 +14,13 @@
 import { useCallback } from 'react';
 import { Modal } from 'antd';
 import { SettingOutlined, CloseOutlined } from '@ant-design/icons';
-import { useAppContext } from '@/components/AppProvider';
+import { useAppContext } from '@/components/providers/AppProvider';
 import { isMacOS } from '@/utils/platform';
-import { ThemeSetting } from './blocks/ThemeSetting';
-import { StoragePathSetting } from './blocks/StoragePathSetting';
-import { SystemInfoSetting } from './blocks/SystemInfoSetting';
-import { UpdateSetting } from './blocks/UpdateSetting';
-import { PasswordSetting } from './blocks/PasswordSetting';
+import { ThemeSetting } from './sections/ThemeSetting';
+import { StoragePathSetting } from './sections/StoragePathSetting';
+import { SystemInfoSetting } from './sections/SystemInfoSetting';
+import { UpdateSetting } from './sections/UpdateSetting';
+import { PasswordSetting } from './sections/PasswordSetting';
 
 interface SettingsPageProps {
    open: boolean;

src/pages/settings/sections/PasswordSetting.tsx

@@ -10,8 +10,8 @@ import { useState } from 'react';
 import { Card, Button, Typography } from 'antd';
 import { LockOutlined, PhoneOutlined } from '@ant-design/icons';
 
-import { ChangePasswordModal } from '@/pages/login/components/ChangePasswordModal';
-import { ForgotPasswordModal } from '@/pages/login/components/ForgotPasswordModal';
+import { ChangePasswordModal } from '@/pages/auth/components/ChangePasswordModal';
+import { ForgotPasswordModal } from '@/pages/auth/components/ForgotPasswordModal';
 
 const { Text } = Typography;
 

src/pages/settings/sections/StoragePathSetting.tsx

@@ -9,7 +9,7 @@ import { useState, useCallback } from 'react';
 import { Card, Button, Input, Typography, Space, App } from 'antd';
 import { FolderOpenOutlined, DeleteOutlined, EditOutlined } from '@ant-design/icons';
 import type { Edition } from '@shared/types';
-import { useSettings } from '@/components/SettingsProvider';
+import { useSettings } from '@/components/providers/SettingsProvider';
 import { hasIpc, safeIpcInvoke } from '@/utils/ipc';
 import { BIDIRECTIONAL } from '@shared/constants/ipc-channels';
 

src/pages/settings/sections/SystemInfoSetting.tsx

@@ -9,7 +9,7 @@ import {
    InfoCircleOutlined,
    EnvironmentOutlined,
 } from '@ant-design/icons';
-import { useAppContext } from '@/components/AppProvider';
+import { useAppContext } from '@/components/providers/AppProvider';
 import { getPlatformName } from '@/utils/platform';
 import { APP_VERSION } from '@shared/constants/version';
 import { getEditionName } from '@shared/constants/app';

src/pages/settings/sections/ThemeSetting.tsx

@@ -4,7 +4,7 @@
 
 import { Card, Segmented, Typography } from 'antd';
 import { BulbOutlined, BulbFilled } from '@ant-design/icons';
-import { useTheme } from '@/components/ThemeProvider';
+import { useTheme } from '@/components/providers/ThemeProvider';
 
 const { Text } = Typography;