Readline keybinds

[NetSysFire]

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

As an avid Linux and terminal user, it would be great to be able to edit things faster using basic readline features.

Solution you would like.

Ctrl+u deletes everything behind the cursor, Ctrl+k everything after it, Ctrl+w deletes the word behind the cursor, Ctrl+<left/right arrow key) jumps between words. Only gets used if a text input field is currently focused.
We already have nice and efficient keybinds for everything else, so it would supplement that nicely.

Adding low priority because writing text is pretty uncommon and relatively unimportant in the game, but it is helpful for minor stuff.

The keybinds I listed are just the ones I find the most useful and commonly used ones. See readline(3) for more.

Describe alternatives you have considered.

No response

Additional context

No response