Basic Keyboard Shortcuts

[maltfield]

Describe the bug
If BusKill is launched from a proper tty (not inside a DE), then it cannot be exited, requiring the computer to be rebooted

To Reproduce
Steps to reproduce the behavior:

1. Download and install Debian 12 without a DE
2. Login to tty
3. Install BusKill sudo apt-get install buskill
4. Try to do anything. You can't
5. Give-up and reboot the computer

Expected behavior

The user should be able to, at the very minimum, press something like "ctrl+c" to exit the BusKill app

Screenshots
If applicable, add screenshots to help explain your problem.

Versions (please complete the following information):

• OS: Debian 12
• BusKill: 0.6.0+git20221227.e1539d2-4

Additional context
Add any other context about the problem here.