Use new meta app template

I've setup a new template that includes all the templates: https://gitlab.com/clickable/ut-app-meta-template This reduces the amount of duplicated code (recently someone had to make MRs against every single different type).

It also makes the experience of setting up a new app nicer because the template will prompt if the user wants to save the inputs and then clickable will use them to speed up the process (ie: the name/email/etc gets prefilled).