Describe the feature

I'd really love it if BetterBags would be able to end the search with pressing Enter (exactly like hitting Esc). Right now, if you have disabled the creating of category, hitting Enter does nothing.

Describe the implementation

When I go to the config options for the disable of creating categories via Enter, I would like a new option to end the search with it. Or simply redo the current behavior so when creating categories via Enter is disabled, Enter would now act like Esc was pressed.

Maybe even go one step further:

Enter: Same thing like Esc is working now
Esc: Same thing like pressing the X at the right side of the search bar