Warning dialog with timer after settings "base_keymap": "None"

[feelamee]

Check for existing issues

• Completed

Describe the feature

Problem:

After setting "base_kemap" to "None" all bindings (except custom ofc) will be disabled.
To return them you need open config in another editor and modify "base_keymap" value.

Solution I suggest

Open dialog with timer and confirm button after settings "base_keymap": "None".
After timer will be expired "base_keymap" should be returned to previous value.
If confirm was pressed before expiration, then "None" should remains.

There is nothing functional or else - just to improve user experience.
F.e. I saw such dialog in Windows when changing screen rotating.

Probably, I'm ready to contribute solution if someone like this and can set me on the right path to.

Zed Version and System Specs

isn't necessarily for this feature

If applicable, add mockups / screenshots to help present your vision of the feature

Sorry for watermark, haha - I have no windows))

[0x2CA]

I don't think this is feasible, how can the user confirm that the keymap is invalid? This is just to prevent the wrong display settings of the window system from causing the user to not see the popup window, the display can be restored after a timeout. How can the user be sure that the user has made an incorrect change to the keymap?