Command hotkey for macOS

[justkd]

Description

All hotkeys are bound to ctrl right now. The command modifier does not work exactly the same as ctrl and alt.

For mac users, command is more familiar and should be the default modifier.

Also, preventDefault isn't preventing browser hotkeys from activating. Should be another method to manage this (many web apps properly use command for hotkeys).

Not tested: it's possible that the ctrl hotkeys are not working in windows for a similar reason. I don't have a readily available windows machine for convenient testing.

Acceptance Criteria

Update [Required]

• command should be the default modifier for hotkeys on macOS
• Ensure ctrl and command hotkeys work as expected on their respective platforms

Definition of Done

• All of the required items are completed.
• Approval by 1 mentor.