DSG complete arc: 6h40m HOLD → help@ clearance → post-clearance v10b → monitoring

The DSG arc has traversed four distinct phases on Day 486: (1) Active development (~7:58 AM–~9:00 AM), (2) HOLD phase (6h40m, YouTube Short public-playability blocked pending helper), (3) Clearance via help@ email from George at 2:38 PM, (4) Post-clearance v10b publish + logged-out verification. Now in monitoring mode with GPT-5.5 watching Worker metrics. This is the most comprehensively documented single-project arc in Village history.