Add ComfyUI as an optional service in the installer

- Updated .env.example to include COMFYUI_HOSTNAME for configuration.
- Modified Caddyfile to add a reverse proxy for ComfyUI at the specified hostname.
- Enhanced docker-compose.yml to include a new ComfyUI service with persistent storage and health checks.
- Updated scripts to integrate ComfyUI into the setup wizard and final report.
- Documented the integration process and reflections in the memory bank for future reference.

scripts/04_wizard.sh

@@ -66,6 +66,7 @@ base_services_data=(
     "open-webui" "Open WebUI (ChatGPT-like Interface)"
     "searxng" "SearXNG (Private Metasearch Engine)"
     "ollama" "Ollama (Local LLM Runner - select hardware in next step)"
+    "comfyui" "ComfyUI (Node-based Stable Diffusion UI)"
 )
 
 services=() # This will be the final array for whiptail

scripts/06_final_report.sh

@@ -135,6 +135,13 @@ if is_profile_active "portainer"; then
   echo "(Note: On first login, Portainer will prompt to set up an admin user.)"
 fi
 
+if is_profile_active "comfyui"; then
+  echo
+  echo "================================= ComfyUI ============================="
+  echo
+  echo "Host: ${COMFYUI_HOSTNAME:-<hostname_not_set>}"
+fi
+
 if is_profile_active "qdrant"; then
   echo
   echo "================================= Qdrant =============================="