## What changed
- Add `PromptImageMode::HIGH_DETAIL` and `PromptImageMode::ORIGINAL_DETAIL`
constants with the standard resize limits.
- Use the shared modes during core image preparation instead of defining the
limits locally.
- Cover the dimension and patch budgets for both detail modes in the image
utility tests.
GitOrigin-RevId: 27fdc77719f23d2e8f1060886576b3be843a8491