fix: resolve bad gateway on dokploy by setting HOSTNAME=0.0.0.0 and traefik labels

docker-compose.yml

@@ -11,7 +11,7 @@ services:
     networks:
       - occto_network
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U admin -d occto_db"]
+      test: [ "CMD-SHELL", "pg_isready -U admin -d occto_db" ]
       interval: 10s
       timeout: 5s
       retries: 5
@@ -48,6 +48,14 @@ services:
       - MINIO_BUCKET_NAME=${MINIO_BUCKET_NAME:-occto-images}
       - JWT_SECRET=${JWT_SECRET:-b33500bb3dc5504535c34cc5f79f4ca0f60994b093bded14d48f76c0c090f032234693219e60398cab053a9c55c1d426ef7b1768104db9040254ba7db452f708}
       - LIBRETRANSLATE_URL=${LIBRETRANSLATE_URL:-https://libretranslate.stackbyte.cloud}
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.occto-frontend.rule=Host(`${DOMAIN:-localhost}`)"
+      - "traefik.http.routers.occto-frontend.entrypoints=websecure"
+      - "traefik.http.routers.occto-frontend.tls=true"
+      - "traefik.http.routers.occto-frontend.tls.certresolver=letsencrypt"
+      - "traefik.http.services.occto-frontend.loadbalancer.server.port=3000"
+      - "traefik.docker.network=dokploy-network"
     depends_on:
       postgres:
         condition: service_healthy

frontend/Dockerfile

@@ -61,6 +61,7 @@ EXPOSE 3000
 # Definir variável de ambiente
 ENV PORT=3000
 ENV NODE_ENV=production
+ENV HOSTNAME=0.0.0.0
 
 # Comando de inicialização
 CMD ["/app/start.sh"]