118f3d31f3
SyncController constructor injection failed — SyncMetadataDao existed on AppDatabase but had no per-DAO bridge in DatabaseModule (no consumer until SyncController landed). Same fix as the earlier CachedHomeIndexDao + CachedLikeDao + CachedMutationDao pattern. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>