cc3c6aca56
Reverts af7a057 "feat: add GSD Memory cross-project knowledge system"
The memory system needs more work before shipping:
- Workflow integration is incomplete (writes but doesn't query)
- UX requires too much manual intervention
- Setup friction exceeds value for most users
Preserved on branch `memory-wip` for continued development.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>