Add direct gateway forwarding when VPN is off

src/web/utils/clientControls.js

@@ -36,6 +36,27 @@ export function localProxyUrls(port = 8082, host = '127.0.0.1') {
   };
 }
 
+export async function copyText(text, options = {}) {
+  const clipboard = options.clipboard ?? globalThis.navigator?.clipboard;
+  const documentRef = options.documentRef ?? globalThis.document;
+
+  if (documentRef?.execCommand) {
+    const textarea = documentRef.createElement('textarea');
+    textarea.value = text;
+    textarea.setAttribute('readonly', '');
+    textarea.style.position = 'fixed';
+    textarea.style.opacity = '0';
+    documentRef.body.append(textarea);
+    textarea.select();
+    const copied = documentRef.execCommand('copy');
+    textarea.remove();
+    if (copied) return;
+  }
+
+  if (!clipboard?.writeText) throw new Error('Copy failed');
+  await clipboard.writeText(text);
+}
+
 export function subscriptionUsage(userInfo = {}) {
   const upload = Math.max(0, Number(userInfo.upload) || 0);
   const download = Math.max(0, Number(userInfo.download) || 0);