feat(ralph): add autonomous project execution system
- router.py: add !approve, !status, !stop, !propose commands for project lifecycle management
- approved-tasks.json: coordination schema for evening→night→morning pipeline
- tools/ralph/: ralph.sh loop, prompt.md, prd-template.json
- cron/jobs.json: enable morning-report, evening-report, night-execute (23:00 opus)
Evening-report proposes features to approved-tasks.json as 'pending'; Marius
approves via !approve; night-execute launches ralph.sh per project.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Marius Mutu
90c2a90b5e