- Look for config at $XDG_CONFIG_HOME/converge/config.yaml by default
- --config still overrides to an explicit path
- Falls back to single-repo --repo mode if no config file found
- New defaultConfigPath and configFileExists helpers in Converge module
- Add RepoConfig type for per-repo path/remote/branch
- Options now holds [RepoConfig] instead of single repo
- YAML config file support (--config) for multi-repo setup
- --repo still works for quick single-repo usage
- Concurrent watchers via async (one thread per repo)
- --debounce flag overrides config file value