feat: DingTalk attendance import + integration config + expense types + UI polish

Server:
- Add DingTalk attendance import service with SSE progress streaming
- Add IntegrationConfig entity & module for multi-tenant DingTalk setup
- Add ExpenseType entity & ExpenseTypesModule
- Add SeedModule for DB initialization
- Add UserDingMapping entity for DingTalk user linkage
- Attendance service: import flow with dedup & student auto-mapping
- Rooms service: time-range overlap queries
- Sync controller/service: DingTalk integration wiring
- Permission guard: refactor to pure re-export
- Campus scope middleware: tenant-aware filtering

Admin UI:
- Attendance page: import UI with progress & result summary
- All pages: tableStyle/tablePagination standardization
- Login page: responsive styling
- Sensitive data: useViewSensitive hook for masked viewing
- Vite config: path aliases, build optimization
- Test infra: vitest config, test utilities

Docs: PRD DingTalk batch 1 & 2 design docs

apps/server/src/app.module.ts

@@ -36,8 +36,10 @@ import {
   StudentEnrollment,
   ExamScore,
   LearningRecord,
+  ExpenseType,
   ResultArchive,
   ArchiveAttachment,
+  UserDingMapping,
 } from './entities';
 import { AuthModule } from './auth/auth.module';
 import { RbacModule } from './rbac/rbac.module';
@@ -62,6 +64,12 @@ import { NotificationsModule } from './notifications/notifications.module';
 import { DepartmentsModule } from './departments/departments.module';
 import { CommonModule } from './common/common.module';
 import { ArchiveModule } from './archive/archive.module';
+import { SeedModule } from './seed/seed.module';
+import { ExpenseTypesModule } from './expense-types/expense-types.module';
+
+import { IntegrationConfig, IntegrationConfigDetail } from './integration/entities/integration-config.entity';
+import { IntegrationConfigModule } from './integration/config/config.module';
+
 import { CampusScopeMiddleware } from './common/campus-scope.middleware';
 @Module({
   imports: [
@@ -108,8 +116,14 @@ import { CampusScopeMiddleware } from './common/campus-scope.middleware';
           StudentEnrollment,
           ExamScore,
           LearningRecord,
-          ResultArchive,
+          ExpenseType,
           ArchiveAttachment,
+          ResultArchive,
+          SyncLog,
+          SyncState,
+          UserDingMapping,
+          IntegrationConfig,
+          IntegrationConfigDetail,
          ];
         if (dbType === 'mysql') {
           return {
@@ -153,6 +167,9 @@ import { CampusScopeMiddleware } from './common/campus-scope.middleware';
     DepartmentsModule,
     CommonModule,
     ArchiveModule,
+    SeedModule,
+    IntegrationConfigModule,
+    ExpenseTypesModule,
   ],
   providers: [
     { provide: APP_GUARD, useClass: ThrottlerGuard },