Keyboard shortcuts application about shell

[cassidyjames]

elementary/shortcut-overlay is available as a starting point if you'd like; it's a super lightweight GTK app and pulls its shortcuts from GSettings.

You'd need to customize which shortcuts are shown, of course. You would also need a settings shim (needed for AppCenter anyway), or to patch the settings button to call GNOME Control Center directly.

[WatchMkr]

Thanks, Cassidy! I think this is going to need to be in the shell for us being that it's likely activated by a long-press on the Super key. But we'll see.

[cassidyjames]

I think Shell can probably launch a GTK app on long-press, but I'm not 100% sure. In Gala, we have it on a tap of the Super key but obviously in GNOME Shell that launches the Activities Overview.

[WatchMkr]

Moved here: https://github.com/pop-os/shell/issues/23