Sure. 😄

I can't review the code in a meaningful way (lack of C++ skill these days).

Looking at the text string "Do NOT ask 'Save Project'", that should probably be updated to "Do NOT ask to 'Save Project'".

It would probably be useful to add some kind of tooltip or similar help text as well, to let people know what this is for. Maybe something like "If this is turned on, then changes to the database file won't generate a save confirmation dialog when closing the database. Instead, the changes will be lost, leaving the database unchanged."

Does that help? 😄