Replace hardcoded git.fbrns.co/shoko/kugetsu with dynamic
<domain>/<user>/<repo> format pulled from git remote and config.
Makes PM skill usable with github.com, gitlab.com, or any git server.
- PM can ONLY write to ~/.kugetsu/queue.json and ~/.kugetsu/logs/* (was entire ~/.kugetsu/)
- Update delegation format to git.fbrns.co/shoko/kugetsu#<issue>
- PM must not write new kugetsu scripts - delegate via issue/PR workflow
- Update examples and violation cases to reflect stricter boundaries
Issue #52: PM violated NEVER write code constraint by writing directly to
repo files (SKILL.md) instead of delegating to a dev agent.
Added explicit Write Permissions section defining:
- PM can ONLY write to ~/.kugetsu/
- PM can NEVER write to repositories/*, skills/*, or any dir outside ~/.kugetsu/
- If asked to write outside ~/.kugetsu/, must delegate via kugetsu start