Implement multi-container app installation for Immich and Penpot, enhance Docker package scanning, and update Nginx configuration for iframe support

- Added support for installing Immich and Penpot stacks, including necessary Docker images and network configurations.
- Updated DockerPackageScanner to exclude Immich and Penpot related containers from app listings.
- Enhanced Nginx configuration to support iframe embedding for Immich and Penpot applications, improving user experience.
- Modified deployment scripts to ensure proper setup of first-boot container creation services.

scripts/nginx-penpot-iframe-patch.conf

@@ -0,0 +1,12 @@
+    location /app/penpot/ {
+        proxy_pass http://127.0.0.1:9001/;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_hide_header X-Frame-Options;
+        proxy_hide_header Content-Security-Policy;
+        proxy_read_timeout 300s;
+        proxy_send_timeout 300s;
+    }