update: FAL results report with final eval numbers + conclusions

add: FAL demo results report (preliminary — eval crash pending fix)

add: Modal deployment lessons learned — TRL dependency hell postmortem

add: ADR-003 Future-as-Label demo — detailed implementation plan with research validation

add: V4.2 Final Report — complete project retrospective with evidence-based analysis

Create v4_2-handoff.md

docs: add V4.1 run report — detailed evaluation with per-task analysis and V4.2 roadmap

Create v4_1-handoff.md

docs: add V4 run assessment with lessons learned and improvement roadmap

ADR-002: V4 Instruct-Only GRPO — revises dual-model plan based on model repo audit

Add comprehensive investigation report — performance audit, unexplored alternatives, literature-backed recommendations

Add session checkpoint: v3 launch decision with full context

Add v3 thinking control patch - task-aware system prompts + think efficiency reward

docs: add ADR-001 next steps with detailed execution plans

docs: add project documentation