- OAuth: add userId to oauth_codes schema and migration, derive userId
from stored auth code/token record instead of passing separately
- Auth middleware tests: destructure {db, userId} from createTestDb,
pass userId to createApiKey, fix error message assertion
- MCP tests: add missing await on getCollectionSummary and
createSecondTestUser calls
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Share PGlite instance per test file (TRUNCATE RESTART IDENTITY instead
of creating new instance per test) — tests run in ~9s vs minutes
- Add missing 'brand' column to items table migration
- Fix corrupt 0002 snapshot (merge conflict artifacts)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add globalItemId and purchasePriceCents columns to items table
- Add globalItemId column to threadCandidates table
- Add tags and globalItemTags tables for tag system
- Remove itemGlobalLinks table (replaced by direct FK)
- Generate migration with data migration step before table drop
