Fix React error #130 - Invalid element type

- Fixed malformed JSX structure in App.tsx Routes configuration
- Added missing service exports in services/index.ts
- Added ErrorBoundary wrappers to all admin routes for consistency
- Fixed indentation and nesting issues in route definitions

This resolves the login and event creation errors.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

frontend/src/services/index.ts

@@ -1,3 +1,8 @@
 export { authService } from './auth.service';
 export { galleryService } from './gallery.service';
-export { eventsService } from './events.service';
+export { eventsService } from './events.service';
+export { adminService } from './admin.service';
+export { analyticsService } from './analytics.service';
+export { archiveService } from './archive.service';
+export { emailService } from './email.service';
+export { settingsService } from './settings.service';