feat:#59 add dev deployment and use gitlab registry

docker-compose.yml

@@ -23,8 +23,8 @@ services:
       context: ./backend
       target: dev  # prod
     command: "--http=0.0.0.0:8090 --dir=/htwkalender/data/pb_data"
-    ports:
-      - "8090:8090"
+    #ports:
+    #  - "8090:8090"
     volumes:
       - pb_data:/htwkalender/data # for production with volume
       # - ./backend:/htwkalender/data # for development with bind mount from project directory
@@ -33,8 +33,8 @@ services:
     build:
       dockerfile: Dockerfile
       context: ./frontend
-      target: dev
-    command: "npm run dev"
+      target: prod
+    # command: "npm run dev"
     # open port 8000
     ports:
       - "8000:8000"
@@ -44,7 +44,7 @@ services:
   rproxy:
     image: bitnami/nginx:1.25
     volumes:
-      - ./reverseproxy.conf:/opt/bitnami/nginx/conf/nginx.conf
+      - ./reverseproxy.dev.conf:/opt/bitnami/nginx/conf/nginx.conf
     depends_on:
       - htwkalender-backend
       - htwkalender-frontend