fix(docker): adjust formatting for RUN_INIT and define external coolify network

docker-compose.yml

@@ -61,7 +61,7 @@ services:
     restart: unless-stopped
     environment:
       <<: *app-env
-      RUN_INIT: "1"   # runs JWT keygen + migrations on start (only this service)
+      RUN_INIT: "1" # runs JWT keygen + migrations on start (only this service)
     volumes: *app-volumes
     healthcheck:
       test: ["CMD", "php", "-r", "exit(@fsockopen('127.0.0.1', 80) ? 0 : 1);"]
@@ -96,3 +96,9 @@ volumes:
   jwt_keys:
   uploads_public:
   uploads_var:
+
+networks:
+  coolify:
+    name: coolify
+    driver: bridge
+    external: true