Allow Direct Run CLI Commands in Execute Field

Is there an existing issue for this?

• I have searched the existing issues

Is your feature request related to a problem? Please describe.

If no executable is selected, it probably should be allowed to run as a direct shell command (althought it might be wise to show a notify-send or platform agnostic non-dialog notification) for an empty executable.

Describe the solution you'd like

Go to Executable type notify-send "TEST" or some other command press button it runs on the system as a direct command

Describe alternatives you've considered

No response

Additional context

No response