feature: Executing with shortcut

[ghost]

Feature Description

Like qutebrowser has when i click the , button it spawns umpv, so yeah hope you got it.

Additional Context (optional)

Code Snippet (optional)

package main
import "log"

func main() {
  // An example to describe the feature
  log.Println("Hello world!")
}

Checklist:

• [X] I have checked for existing issues that describe my suggestion prior to opening this one.
• [X] I understand that improperly formatted feature requests may be closed without explanation.

[Baldomo]

Could you please give a more in-depth explanation of your idea with practical examples (e.g. a video recording or a drawing)? This feature sounds way too specific to me to be implemented extension-wide in any case, but we shall see.