the title window can hold notes typed by the user.
I constantly just copy paste code between different editors and multiple KDiff
and it can get confusing which kDiff and its side has which code.
It would be a lot easier if we could just add a simple note in window title bar,
next to ‘From Clipboard - KDiff3‘.
Example:
‘From Clipboard - KDiff3; A - myApp/index.ts - this; B - myApp/index.ts - that‘
In this Titlebar:
