Resolve the Room schema-version collision: main's PR #54 added MIGRATION_11_12 (folders.specialUse), colliding with this branch's v11->v12 uid/retention/backfill migration. Renumbered ours to MIGRATION_12_13 — the two migrations touch disjoint tables, so ours stacks cleanly on top — bumped the DB to version 13, kept main's 12.json as the v12 schema and regenerated 13.json, and renamed Migration11To12Test -> Migration12To13Test.
Verified locally: assembleDebug, testDebugUnitTest, lintDebug, ktlint, detekt, compileDebugAndroidTestKotlin, and Migration12To13Test on an API 37 emulator all pass.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
JMR-devandClaude Opus 4.8
77f837e67a