fix: update application and Docker configuration to use port 80 for consistency

Dockerfile_coolify

@@ -57,7 +57,7 @@ COPY ./apps/api ./
 # Run the backend
 WORKDIR /app
 COPY ./extra/nginx.conf /etc/nginx/conf.d/default.conf
-ENV PORT=8000 LEARNHOUSE_PORT=9000 HOSTNAME=0.0.0.0
+ENV PORT=80 LEARNHOUSE_PORT=9000 HOSTNAME=0.0.0.0
 COPY ./extra/start.sh /app/start.sh
 
 # Add near the end of your Dockerfile_coolify

docker-compose-coolify.yml

@@ -11,7 +11,7 @@ services:
     volumes:
       - app-uploads:/app/api/content
     ports:
-      - "3000"
+      - "80"
     environment:
       - NEXTAUTH_SECRET=${NEXTAUTH_SECRET}
       - NEXTAUTH_URL=${NEXTAUTH_URL}
@@ -45,10 +45,12 @@ services:
         - CMD
         - curl
         - '-f'
-        - 'http://127.0.0.1:3000'
+        - 'http://127.0.0.1:80'
       interval: 2s
       timeout: 10s
       retries: 10
+    labels:
+      - "traefik.http.services.${DEPLOYMENT_NAME:-learnhouse}.loadbalancer.server.port=80"
 
   db:
     image: postgres:16-alpine