fix(db): register extra_large via migration 0038 (GRO-1999)

GRO-1979 added 0037_add_extra_large_to_pet_size_category with a journal
'when' of 1751500000000 — below the 0033 high-water mark (1779500000000)
on existing UAT/persistent DBs. Drizzle only applies a migration when its
journal.when is strictly greater than max(applied created_at), so 0037
was silently skipped, leaving pet_size_category without 'extra_large'
and crashing the UAT seed-test-data job (22P02 enum error).

This adds 0038 with a monotonic 'when' (1780000000000) so it applies on
both existing UAT/persistent DBs and fresh DBs. Statement is idempotent
(ADD VALUE IF NOT EXISTS) and a single auto-commit DDL (ADD VALUE cannot
run inside a transaction block).

Do not modify 0033/0034/0036/0037 — re-registering extra_large is correct
since the drizzle PetSizeCategory type and seed.ts both use that value.

GRO-2004

Co-Authored-By: Paperclip <noreply@paperclip.ing>

packages/db/migrations/0038_register_extra_large_pet_size_category.sql

@@ -0,0 +1,4 @@
+-- GRO-1999: 0037 was skipped on existing DBs due to a below-high-water-mark
+-- journal timestamp. Re-register extra_large with a monotonic timestamp so
+-- the existing UAT/persistent DBs apply it. Idempotent.
+ALTER TYPE "pet_size_category" ADD VALUE IF NOT EXISTS 'extra_large';

packages/db/migrations/meta/_journal.json

@@ -260,6 +260,13 @@
       "when": 1751500000000,
       "tag": "0037_add_extra_large_to_pet_size_category",
       "breakpoints": true
+    },
+    {
+      "idx": 38,
+      "version": "7",
+      "when": 1780000000000,
+      "tag": "0038_register_extra_large_pet_size_category",
+      "breakpoints": true
     }
   ]
 }