Feature Request: Add Shift + Delete to Permanently Delete Files Without Using Trash Can

[fr0st-iwnl]

Is your feature request related to a problem? Please describe.
Sometimes it can be inconvenient to delete files permanently because they first go to the trash can, requiring an extra step to empty it.

Describe the solution you'd like
I would like an option where pressing Shift + Delete would delete files immediately and permanently, bypassing the trash can.

Describe alternatives you've considered
An alternative solution could be a toggle option in the settings to enable or disable this feature as per user preference.

Additional context
This feature would make file management easier by letting users permanently delete files in one step.

[yorukot]

This may be related to #300
To do this, you must first enable superfile to detect more than 2 keys. I have not done any research on whether bubbletea can do this. but worth a try