- Move emojis after headline text (CONTRIBUTING.md, actions/, design/, tools/, tests/)
- Replace em dashes with colons, semicolons, or complete sentences throughout
- Add missing emojis to all headlines in exceptions.md, principles.md, services.md, shell.md, setup.md, pull-request.md, commit.md, act.md, docker.md, pr/README.md
- Update H1 titles to reflect renamed directories (actions/, design/)
- Fix broken relative links in workflow.md after directory moves
- Fix full-path link texts in services.md (style.css.md, javascript.js.md)
- Fix broken principles.md link to lint.md after testing/ → actions/testing/ move
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace stale unit test README with a pointer to the canonical unit.md guide.
Add index README to tests/ and per-directory READMEs for e2e, integration,
lint, and regression — each linking to the matching docs/contributing page.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>