Add version number to settings page

src/app/util/Clipboard.ts

@@ -0,0 +1,10 @@
+import { NormalConfig } from '../types/NormalConfig'
+import { notifyUser } from './Notifications'
+
+export async function copyToClipboard (
+  text: string,
+  normalConfig: NormalConfig | null
+) {
+  if (normalConfig?.settings.allowNotifications)
+    await notifyUser('Copied', 'Text "' + text + '" copied to clipboard')
+}