- Add plan-detection-hook.js: Detects planning discussions in user prompts
- Add plan-persistence-checker.js: Validates plan documentation on response
- Add plan-persistence-manager.js: Manages plan tracking state
Implements architectural enforcement for plan persistence (inst_comm_plan_001).
Prevents accidental loss of planning discussions in Claude Code sessions.
Incident Reference: 2025-12-01 lost plan documentation
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
