- Add wiki/ exclusion to all 3 gitignore config templates
(generic, dolibarr, joomla)
- Add wiki/ to moko-platform's own .gitignore
- Update check_repo_health.php to require wiki/ in .gitignore
- Add wiki/ to disallowed committed directories check
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>