Prisma tagged template literals were mangling regex backslashes.
Switch to $queryRawUnsafe for the complex regex queries.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The previous fix still used MAX(actualMax, counterVal) which meant a
stale counter (from entries deleted before the fix was deployed) would
override the actual entry count. Changed to use ONLY actualMax + 1.
The RegistrySequence counter is now just a cache that gets synced —
it never overrides the actual entries count.
Also added /api/registratura/debug-sequences endpoint:
- GET: shows all counters vs actual entry max (for diagnostics)
- POST: resets all counters to match actual entries (one-time fix)
After deploy, call POST /api/registratura/debug-sequences to reset
the stale counters, then delete the BTG-2026-OUT-00004 entry and
recreate it — it will get 00001.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>