- Move flow/security/ghcr.md to tools/ghcr/authentication.md
- Move flow/security/mirror-cleanup.md to tools/ghcr/cleanup.md
- Move flow/security/branch.md to tools/github/branch.md
- Move flow/security/repository.md to tools/github/repository.md
- Move code/frameworks/ansible.md to tools/ansible.md
- Merge code/frameworks/Makefile.md into tools/make.md and extract file rules to artefact/files/makefile.md
- Rename tools/makefile.md to tools/make.md
- Add .github/workflows/images-mirror-cleanup.yml for manual GHCR cleanup
- Apply documentation.md standards: emojis on headlines, no em dashes, filename link text
- Fix all cross-references broken by directory restructuring
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>