Postico 2 Feature Suggestion: Automatically title queries with the first comment line in query (if it appears)

Hello! The beta is awesome, thank you for the work!

I'd like to suggest a small handy feature to reduce user's mouse clicking actions:
If we will type a comment in the first line of an _untitled_ query, it will be automatically renamed to that comment. Example on the screenshot.

Optionally, maybe there is a reason to provide some keyword which indicates that a comment contains a query title.

No source files or tests are identified. Start by locating the query editor and its handling of untitled query names; done means an untitled query is renamed from its first comment line when present, while already titled queries remain unchanged.

Written by the indexing model from the issue text.