fix: audio error message

src/constants/external-links.ts

@@ -1,7 +1,13 @@
-export default {
+const externalLinks = {
   documentation: 'https://docs.gpustack.ai/',
   github: 'https://github.com/gpustack/gpustack',
   discord: 'https://discord.gg/VXYJzuaqwD',
   site: 'https://gpustack.ai/',
   release: 'https://github.com/gpustack/gpustack/releases'
 };
+
+export default externalLinks;
+
+export const externalRefer = {
+  audioPermission: `${externalLinks.documentation}latest/user-guide/playground/#audio-playground`
+};