I have tested this item ✅ successfully on bc53c76

I have tested this item ? unsuccessfully on bc53c76

I am still getting

        "title": "Save failed with the following error: COM_CONTACT_ERROR_UNIQUE_ALIAS"

you are right it doesn't solve #26846 .....i'll reopen it
anyway this pr have a sense filling the missing library

the problem is not with the use statement. In joomla we had 2 applications and therefore we had a language folder in each application (site and administrator). We now have an additional application (api) and so we should really have an application language folder. It is not enough to proxy to either the site or the administrator folder as the strings could be in either.

don't forget the CLI too ?

i've raised this "general" problem on the jbs glip channel, but unfortunately you are not in there....grrr
we have got some feedback..... about reverting #12124 as a quick fix....

I doubt very much that #12124 will have any impact on this at all

well, right now i dunno, i need to check, but the "one" who proposed this quick fix, was the "one who wrote that pr ...so i'm inclined to give it a try ?

That PR isn't the fix. It's what @brianteeman says (I tested this with him in the pub on Tuesday night). I need to dig around in the code to actually prove why though

Clearly imports are missing here though - so merging this! Thanks!