happybell80 9b8712237c Fix port 80 already in use error ...

- Add port 80 usage detection with netstat and docker ps
- Stop and remove containers using port 80 before deployment
- Ensures clean port 80 for nginx service
- Prevents 'bind: address already in use' errors

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

2025-07-08 00:50:53 +09:00

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workflows

Fix port 80 already in use error

2025-07-08 00:50:53 +09:00