Support bringing back changes from incarnation to the template

[defreng]

it would be great if there would be an easy way to get a MR on the template with changes that were done on a particular incarnation.

Ideas

• Maybe it could even try to discover strings in the changes that should've been variables from the template? For example by trying to find and replace actual variable values with their name placeholders?
  • I.e. if a variable {{ name }} was set to myvalue, it could replace all myvalue occurences with {{ name }} when creating the MR on the template.