getImageDTO
- Rename util to `getImageDTOSafe` - Update API to accept the same options as RTKQ's `initiate` - Add `getImageDTO`; while `getImageDTOSafe` returns null if the image is not found, the new util throws - Update usage of `getImageDTOSafe`
reselect
lruMemoize
https://invoke-ai.github.io/InvokeAI/contributing/frontend/OVERVIEW/