Thore CimbalandClaude Fable 5
2daadb8ba6
Problem statement built on the four drift patterns from the Session-1 field test, six numeric acceptance criteria, non-goals (no history rewrite, no push, no component rollout, no forge-state destruction), announcement paragraph. Gates 2-5 deliberately not pre-filled, per WORKFLOW.md. Frontmatter validates against neckbeard v0.1.1 schema with 0 errors for this file. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>