docker compose exemplified, .env integration

README.md

@@ -219,10 +219,11 @@ docker run --rm -p 8080:8080 --name password-generator password-generator:latest
 
 ### Docker Compose (project-local setup)
 
-The repository includes a project-specific Compose file for local development and testing.
+The repository ships a compose template rather than a committed local override. Copy it to a host-specific file before running locally.
 
 ```bash
 cp .env.example .env
+cp docker-compose.example.yml docker-compose.yml
 cp config/config.example.json config/config.json
 mkdir -p logs