Extract entities, map to VSM, and synthesize analysis.
This commit clears the tangled example output so each chapter can be re-committed cleanly via S3.2.
All 3 stages (entities, mappings, analysis) auto-generated. 1m53s wall time, 9,478 tokens (real), ~$0.07 est. cost. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
