Add plugin actions menu

Summary: See D32311662 for details

Reviewed By: mweststrate

Differential Revision: D32329804

fbshipit-source-id: 26670353fdf8580643afcb8bc3493384146f5574

desktop/app/src/electron/initializeElectron.tsx

@@ -71,6 +71,7 @@ export function initializeElectron() {
     },
     registerShortcut(shortcut, callback) {
       remote.globalShortcut.register(shortcut, callback);
+      return () => remote.globalShortcut.unregister(shortcut);
     },
     hasFocus() {
       return remote.getCurrentWindow().isFocused();