[KBM] Exporting and loading Key remap file / presets

[diigits]

Summary of the new feature/enhancement

A feature that allows groups of remapped keys to be activated or deactivated quickly.

Proposed technical implementation details (optional)

I would like to either have a save and load button that allows me to save the remapped keys to a file and then load them back in.
OR to have several groups of keys that can be remapped and then have those groups be toggleable like this:

[saahmedm]

hi @01271 great idea! and thank you for the visual as well, we're actually tracking creating profiles in: #1881

once we incorporate profiles, you'll be able to load/save/share specific profiles!

Closing as duplicate

[saahmedm]

Reopening this issue to focus on export/sharing presets. Other issue will track creation of profiles