Add meaning of life debate system improvements

Update hooks to output JSON for agent visibility

Remove user-targeted /hooks instructions from post_debate_review.md

Redefine waves as 4-step cycles to fix state tracking failures

Fix permission patterns and add mandatory todo list setup

Reorder Phase 0: clarifying questions before web research

Use latexmk for PDF compilation and cleanup (no rm needed)

Add auto-allow permissions for hands-off debate runs

Initial commit: Multi-agent debate orchestration system