chore: update Docker configuration for local development

- Add docker-compose.override.yml to .gitignore to prevent it from being included in production.
- Modify docker-compose.yaml to ensure the frontend service depends on the backend service.

.gitignore

@@ -9,6 +9,9 @@ __pycache__/
 .env.local
 .env.*.local
 
+# Override de Docker Compose para desarrollo local (no debe llegar a producción)
+docker-compose.override.yml
+
 # Configuraciones del editor
 .vscode/
 .idea/

docker-compose.yaml

@@ -21,6 +21,8 @@ services:
     volumes:
       - ./frontend:/app
       - /app/node_modules
+    depends_on:
+      - backend
 
   db:
     image: mongo:4.4