Parameterize host ports to allow custom ports in Coolify deployment

docker-compose.yaml

@@ -6,7 +6,7 @@ services:
     image: nginx:alpine
     container_name: gis_gateway
     ports:
-      - "80:80"
+      - "${HOST_PORT_GATEWAY:-80}:80"
     volumes:
       - ./docker/nginx/default.conf:/etc/nginx/conf.d/default.conf:ro
     depends_on:
@@ -55,7 +55,7 @@ services:
     container_name: gis_db
     command: --default-authentication-plugin=mysql_native_password
     ports:
-      - "3307:3306" # Mapped to 3307 on host to avoid conflicts with Laragon/XAMPP
+      - "${HOST_PORT_DB:-3307}:3306" # Mapped to 3307 on host to avoid conflicts with Laragon/XAMPP
     environment:
       - MYSQL_ROOT_PASSWORD=rootpassword
       - MYSQL_DATABASE=spbu_db
@@ -70,7 +70,7 @@ services:
     image: phpmyadmin:latest
     container_name: gis_phpmyadmin
     ports:
-      - "8080:80"
+      - "${HOST_PORT_PHPMYADMIN:-8080}:80"
     environment:
       - PMA_HOST=db
       - PMA_USER=root