project

type Detector interface {
	// DetectProject returns an identifier for dir:
	//   - git repo with remote URL  → "<remoteURL>/" or "<remoteURL>/<relPath>"
	//   - git repo without remote   → root dir, or filepath.Join(root, relPath)
	//   - not a git repo            → dir itself
	DetectProject(ctx context.Context, dir string) string
}