### What?
This PR addresses a bug where image edits (crop, focal point, etc.) were
not persisting correctly in bulk uploads due to shared state logic with
single uploads.
### How?
- The `Upload` component now receives `uploadEdits`, `resetUploadEdits`,
and `updateUploadEdits` as props.
- `Upload_v4` was introduced to encapsulate the actual upload logic,
making it easier to reuse and test.
- The `AddingFilesView` and `EditForm` components are responsible for
injecting the correct `uploadEdits` state, depending on context.
- Avoided unnecessary `useFormsManager` usage in `Upload`.
Fixes#11868
c7b14bd44d