feat(admin): Complete Phase 3.5.1-3.5.4 Prompt Management System (83%)

Summary:
- Implement Prompt management infrastructure and core services
- Build admin portal frontend with light theme
- Integrate CodeMirror 6 editor for non-technical users

Phase 3.5.1: Infrastructure Setup
- Create capability_schema for Prompt storage
- Add prompt_templates and prompt_versions tables
- Add prompt:view/edit/debug/publish permissions
- Migrate RVW prompts to database (RVW_EDITORIAL, RVW_METHODOLOGY)

Phase 3.5.2: PromptService Core
- Implement gray preview logic (DRAFT for debuggers, ACTIVE for users)
- Module-level debug control (setDebugMode)
- Handlebars template rendering
- Variable extraction and validation (extractVariables, validateVariables)
- Three-level disaster recovery (database -> cache -> hardcoded fallback)

Phase 3.5.3: Management API
- 8 RESTful endpoints (/api/admin/prompts/*)
- Permission control (PROMPT_ENGINEER can edit, SUPER_ADMIN can publish)

Phase 3.5.4: Frontend Management UI
- Build admin portal architecture (AdminLayout, OrgLayout)
- Add route system (/admin/*, /org/*)
- Implement PromptListPage (filter, search, debug switch)
- Implement PromptEditor (CodeMirror 6 simplified for clinical users)
- Implement PromptEditorPage (edit, save, publish, test, version history)

Technical Details:
- Backend: 6 files, ~2044 lines (prompt.service.ts 596 lines)
- Frontend: 9 files, ~1735 lines (PromptEditorPage.tsx 399 lines)
- CodeMirror 6: Line numbers, auto-wrap, variable highlight, search, undo/redo
- Chinese-friendly: 15px font, 1.8 line-height, system fonts

Next Step: Phase 3.5.5 - Integrate RVW module with PromptService

Tested: Backend API tests passed (8/8), Frontend pending user testing
Status: Ready for Phase 3.5.5 RVW integration

frontend-v2/src/App.tsx

@@ -2,10 +2,18 @@ import { BrowserRouter, Routes, Route, Navigate } from 'react-router-dom'
 import { ConfigProvider } from 'antd'
 import zhCN from 'antd/locale/zh_CN'
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
+import { AuthProvider } from './framework/auth'
 import { PermissionProvider } from './framework/permission'
 import { RouteGuard } from './framework/router'
 import MainLayout from './framework/layout/MainLayout'
+import AdminLayout from './framework/layout/AdminLayout'
+import OrgLayout from './framework/layout/OrgLayout'
 import HomePage from './pages/HomePage'
+import LoginPage from './pages/LoginPage'
+import AdminDashboard from './pages/admin/AdminDashboard'
+import OrgDashboard from './pages/org/OrgDashboard'
+import PromptListPage from './pages/admin/PromptListPage'
+import PromptEditorPage from './pages/admin/PromptEditorPage'
 import { MODULES } from './framework/modules/moduleRegistry'
 
 /**
@@ -13,12 +21,17 @@ import { MODULES } from './framework/modules/moduleRegistry'
  * 
  * @description 
  * - ConfigProvider: Ant Design国际化配置
- * - QueryClientProvider: React Query状态管理（Week 2 新增）⭐
- * - PermissionProvider: 权限管理系统（Week 2 Day 7新增）
- * - RouteGuard: 路由守卫保护（Week 2 Day 7新增）⭐
+ * - QueryClientProvider: React Query状态管理
+ * - AuthProvider: JWT认证管理 🆕
+ * - PermissionProvider: 权限管理系统
+ * - RouteGuard: 路由守卫保护
  * - BrowserRouter: 前端路由
  * 
- * @version Week 2 Day 1 - 添加React Query支持
+ * 路由结构：
+ * - /login - 通用登录页（个人用户）
+ * - /t/{tenantCode}/login - 租户专属登录页
+ * - / - 首页（需要认证）
+ * - /{module}/* - 业务模块（需要认证+权限）
  */
 
 // 创建React Query客户端
@@ -26,9 +39,9 @@ const queryClient = new QueryClient({
   defaultOptions: {
     queries: {
       staleTime: 1000 * 60 * 5, // 5分钟
-      gcTime: 1000 * 60 * 10, // 10分钟（原cacheTime）
-      retry: 1, // 失败重试1次
-      refetchOnWindowFocus: false, // 窗口聚焦时不自动重新获取
+      gcTime: 1000 * 60 * 10, // 10分钟
+      retry: 1,
+      refetchOnWindowFocus: false,
     },
   },
 })
@@ -36,39 +49,68 @@ const queryClient = new QueryClient({
 function App() {
   return (
     <ConfigProvider locale={zhCN}>
-      {/* React Query状态管理 */}
       <QueryClientProvider client={queryClient}>
-        {/* 权限提供者：提供全局权限状态 */}
-        <PermissionProvider>
-          <BrowserRouter>
-          <Routes>
-            <Route path="/" element={<MainLayout />}>
-              {/* 首页 */}
-              <Route index element={<HomePage />} />
-              
-              {/* 动态加载模块路由 - 应用路由守卫保护 ⭐ */}
-              {MODULES.map(module => (
-                <Route
-                  key={module.id}
-                  path={`${module.path}/*`}
-                  element={
-                    // 为每个模块添加路由守卫
-                    <RouteGuard
-                      requiredVersion={module.requiredVersion}
-                      moduleName={module.name}
-                    >
-                      <module.component />
-                    </RouteGuard>
-                  }
-                />
-              ))}
-              
-              {/* 404重定向 */}
-              <Route path="*" element={<Navigate to="/" replace />} />
-            </Route>
-          </Routes>
-        </BrowserRouter>
-      </PermissionProvider>
+        {/* 认证提供者：JWT Token管理 */}
+        <AuthProvider>
+          {/* 权限提供者：模块级权限管理 */}
+          <PermissionProvider>
+            <BrowserRouter>
+              <Routes>
+                {/* 登录页面（无需认证） */}
+                <Route path="/login" element={<LoginPage />} />
+                <Route path="/t/:tenantCode/login" element={<LoginPage />} />
+                
+                {/* 业务应用端 /app/* */}
+                <Route path="/" element={<MainLayout />}>
+                  {/* 首页 */}
+                  <Route index element={<HomePage />} />
+                  
+                  {/* 动态加载模块路由 */}
+                  {MODULES.map(module => (
+                    <Route
+                      key={module.id}
+                      path={`${module.path}/*`}
+                      element={
+                        <RouteGuard
+                          requiredVersion={module.requiredVersion}
+                          moduleName={module.name}
+                        >
+                          <module.component />
+                        </RouteGuard>
+                      }
+                    />
+                  ))}
+                </Route>
+
+                {/* 运营管理端 /admin/* */}
+                <Route path="/admin" element={<AdminLayout />}>
+                  <Route index element={<Navigate to="/admin/dashboard" replace />} />
+                  <Route path="dashboard" element={<AdminDashboard />} />
+                  {/* Prompt 管理 */}
+                  <Route path="prompts" element={<PromptListPage />} />
+                  <Route path="prompts/:code" element={<PromptEditorPage />} />
+                  {/* 其他模块（待开发） */}
+                  <Route path="tenants" element={<div className="text-center py-20">🚧 租户管理页面开发中...</div>} />
+                  <Route path="users" element={<div className="text-center py-20">🚧 用户管理页面开发中...</div>} />
+                  <Route path="system" element={<div className="text-center py-20">🚧 系统配置页面开发中...</div>} />
+                </Route>
+
+                {/* 机构管理端 /org/* */}
+                <Route path="/org" element={<OrgLayout />}>
+                  <Route index element={<Navigate to="/org/dashboard" replace />} />
+                  <Route path="dashboard" element={<OrgDashboard />} />
+                  <Route path="users" element={<div className="text-center py-20">🚧 用户管理页面开发中...</div>} />
+                  <Route path="departments" element={<div className="text-center py-20">🚧 科室/部门管理页面开发中...</div>} />
+                  <Route path="usage" element={<div className="text-center py-20">🚧 使用统计页面开发中...</div>} />
+                  <Route path="audit" element={<div className="text-center py-20">🚧 审计日志页面开发中...</div>} />
+                </Route>
+
+                {/* 404重定向 */}
+                <Route path="*" element={<Navigate to="/" replace />} />
+              </Routes>
+            </BrowserRouter>
+          </PermissionProvider>
+        </AuthProvider>
       </QueryClientProvider>
     </ConfigProvider>
   )