Some candidates:
- Special:ManageTranslatorSandbox
- Special:ManageGroups
- Special:SearchTranslators
- Special:Translate (maybe)
- Special:TranslationStats
- Many other special pages with forms
Some candidates:
This has been done for existing styled buttons for example in I3cae34f96f and in other commits.
There are some more places where unstyled buttons are used (e.g. Special:TranslationStats), but those should be updated as a whole.
I did just a quick refresh on the task description, did not check everything. I'd assume that everything that is a *regular* button on Special:Translate is already converted, but I did not verify. Out of my head:
Feel free to mark it as done.