## What
Fixed N+1 query issue where each view's name resolution triggered a
separate DB query to fetch objectMetadataId, even though it was already
available in the parent view object.
## How
- Added `objectMetadataLoader` to DataloaderService to batch metadata
lookups
- Updated ViewResolver to use context.loaders (following existing
pattern from other metadata
resolvers)
- Removed unused `getObjectMetadataByViewId` method and its tests
Now uses the already-loaded `view.objectMetadataId` directly instead of
making unnecessary
queries.
Much cleaner!
