Conversion tool from XML to XLIFF
Ticket on Forge: https://forge.typo3.org/issues/78277
Translations written to typo3conf/LFEditor are written to a single XML file, even where the base file in the extension is in XLIFF format.
If the (non-admin) client user edits translations - which happens in “override mode” - then there is no easy way that I can find to get those translations back into the extension.
A feature in the extension for this would be great: either a conversion tool, or a revision to the “extension mode” so that files in typo3conf/LFEditor can be fed back into the extension file structure.