chore(gtm-audit): Add gtm-audit.skill for Claude Desktop

Restored skill file for Claude Desktop compatibility.
Force-added despite .gitignore rule for *.skill files.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
2025-12-20 22:52:13 +09:00
parent 31506e026d
commit 242f05f32d