feat: homelab deployment - NPM + IONOS DNS + monitoring + NAS backup

- Restructured docker-compose for Nginx Proxy Manager (no custom nginx)
- Added domain wordly.art configuration
- Added Prometheus + Grafana monitoring stack with pre-configured dashboards
- Added PostgreSQL backup script to NAS (daily/weekly/monthly rotation)
- Added alert rules for backend, system, and Docker metrics
- Updated deployment guide for NPM + IONOS DNS homelab setup
- Added marketing plan document
- PDF translator and watermark support
- Enhanced middleware, routes, and translator modules

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

frontend/src/app/dashboard/useUser.ts

@@ -11,7 +11,7 @@ export function useUser(): UseQueryResult<User, ApiClientError> {
   return useQuery({
     queryKey: ['user', 'me'],
     queryFn: async (): Promise<User> => {
-      const response = await apiClient.get<User>('/api/v1/auth/me');
+      const response = await apiClient.get<{ data: User; meta: Record<string, unknown> }>('/api/v1/auth/me');
       return response.data;
     },
     retry: (failureCount, error) => {