Molecules are now defined as formula files in .beads/formulas/ and
cooked into proto beads via `bd cook`. This removes:
- molecules_patrol.go (695 lines)
- molecules_session.go (544 lines)
- molecules_work.go (444 lines)
- builtin_molecules_test.go
- christmas_ornament_test.go
Updates:
- builtin_molecules.go: stub deprecated functions
- install.go: remove molecule seeding (formulas are cooked on-demand)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>