### What?
The import-export preview UI component does not handle localized fields
and crash the UI when they are used. This fixes that issue.
### Why?
We were not properly handling the label translated object notation that
field.label can have.
### How?
Now we call `getTranslation` with the field label to handle language
keyed labels.
Fixes # https://github.com/payloadcms/payload/issues/11668
e83f452d09