v1.0.0

Fix hook names, UTM/MTM refs and UI descriptions in CLAUDE.md and docs/*

- Replace kntnt_ad_attribution_* with kntnt_ad_attr_* in all docs
- Replace UTM/MTM with UTM in admin-ui.md, architecture.md, security.md
- Fix rest_base and REST URL path in architecture.md
- Fix naming conventions table in architecture.md
- Correct row actions description in admin-ui.md (no Edit action)
- Add file-structure.md and consent-example.md to CLAUDE.md specs table

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>