Update MineGeo domain and harden process supervision

docs/bug-reports.md

@@ -78,7 +78,7 @@ variables in Vercel:
 - `LINEAR_PROJECT_ID`: optional project UUID or Linear project identifier.
 
 Enable **Comment and Issue** events on the team webhook and set its URL to
-`https://minegeo.vercel.app/api/support/linear`. Redeploy after saving environment
+`https://minegeo.site/api/support/linear`. Redeploy after saving environment
 variables. Keys stay server-side and must never be pasted into issue descriptions,
 client configuration, or source uploads.
 
@@ -96,7 +96,7 @@ for durable timers. No additional secret or cron is needed.
 Validation: `npm test`, `npm run typecheck`, `npm run build`, and
 `node scripts/test-bug-reports-sql.mjs` (uses the isolated PGlite installation under
 `.data/sql-verification`, as the other SQL verification scripts do).
-`node scripts/test-bug-retention-http.mjs https://minegeo.vercel.app` verifies
+`node scripts/test-bug-retention-http.mjs https://minegeo.site` verifies
 the deployed flow with a clearly labeled temporary report and screenshot. It
 checks ownership, Done synchronization, the three-day deadline, and deletion
 from both systems by advancing only that test report's deadline. The fixture ID