feat(docker): internal network and overrides

docker-compose.yml

@@ -18,8 +18,8 @@ services:
       interval: 10s
       timeout: 5s
       retries: 5
-    ports:
-      - "5432:5432"
+    networks:
+      - internal
 
   redis:
     image: redis:7-alpine
@@ -29,8 +29,8 @@ services:
       interval: 10s
       timeout: 5s
       retries: 5
-    ports:
-      - "6379:6379"
+    networks:
+      - internal
 
   bot:
     env_file: .env
@@ -54,6 +54,13 @@ services:
     restart: unless-stopped
     volumes:
       - ./images:/app/images
+    networks:
+      - default
+      - internal
+
+networks:
+  internal:
+    internal: true
 
 volumes:
   postgres_data: