Add persistent storage volume to Docker configuration

- Mount .storage directory from host to container for data persistence
- Update docker-compose.yml with volumes configuration
- Update README.md with volume documentation
- Ensure bookings and settings persist across container restarts

README.md

@@ -129,6 +129,8 @@ services:
     env_file:
       - .env
     restart: unless-stopped
+    volumes:
+      - ./.storage:/app/.storage
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:3000/health"]
       interval: 30s
@@ -172,6 +174,7 @@ docker run -d \
 - Setze `NODE_ENV=production` in der Umgebungsdatei
 - Verwende einen Reverse Proxy (nginx, Traefik) für HTTPS
 - Überwache Container mit Health Checks
+- **Persistente Daten**: Der `.storage` Ordner wird als Volume gemountet, um Buchungen und Einstellungen zu erhalten
 
 ## Features
 

docker-compose.yml

@@ -6,6 +6,8 @@ services:
     env_file:
       - .env
     restart: unless-stopped
+    volumes:
+      - ./.storage:/app/.storage
     healthcheck:
       test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:3000/"]
       interval: 30s