v0 change history: Logs unavailable to query in Dashboard

v0 reported a major outage preventing runtime log queries in the Dashboard from 2026-08-20 11:14 UTC to 2026-08-20 11:25 UTC, lasting 11 min. Log ingestion and build-log queries were unaffected. A fix restored runtime-log queries at 11:21 UTC, with full recovery confirmed at 11:25 UTC.