Source-declared include/exclude/rename are not wired into the
common-repo 0.27.0 pipeline (see common-repo/common-repo#226).
Consumers must use with: clause for now.
- Distributed files now live in src/ — consumers use `path: src/`
- Top-level files are identical copies (repo eats its own dog food)
- CI sync-check job validates top-level and src/ stay in sync
- Removed .common-repo.yaml (path: scoping replaces source excludes)
- Updated README with new structure and usage