I'm not sure if this is the best place to put this, but I created a little XSLT file that will sort your templates if you export them to XML. Afterwards, you can re-import the sorted templates. You're free to use it if you find it useful. https://github.com/RayCulp/XSLT-to-sort-Quicktext-XML/blob/master/README.md
This review is for a previous version of the add-on (1.1).