fix Keyboard & Mouse Shortcuts menu

fixes #1996

src/main/menu.ts

@@ -15,6 +15,7 @@ const { Menu } = electron;
 export default ({ app, mainWindow, newVersion, isStoreBuild }: {
   app: Electron.App, mainWindow: BrowserWindow, newVersion?: string | undefined, isStoreBuild: boolean,
 }) => {
+  // todo TS mainWindow.webContents.send
   const menu: (MenuItemConstructorOptions | MenuItem)[] = [
     ...(process.platform === 'darwin' ? [{ role: 'appMenu' as const }] : []),
 

src/renderer/src/App.tsx

@@ -2424,6 +2424,8 @@ function App() {
         key,
         async () => actionWithCatch(() => fn({ keyup: true })),
       ] as const),
+      // also called from menu:
+      ['toggleKeyboardShortcuts', async () => actionWithCatch(() => toggleKeyboardShortcuts())],
     ];
 
     actionsWithCatch.forEach(([key, action]) => electron.ipcRenderer.on(key, action));