feat: Added appearance prop samples for hiding unsupported options

docs/references/chrome-extension/sync-host.mdx

@@ -91,6 +91,36 @@ Clerk allows you to sync the authentication state from your web app to your Chro
   }
   ```
 
+  ### Hide unsupported authentication methods
+
+  When using the Sync Host feature you may want to enable authentication methods on the web application that are unsupported in the extension. The Dashboard settings affect anything using the Clerk application, so those methods would show up in your Chrome Extension's sign up and sign in components. Below you will find options to hide unsupported methods.
+
+  <CodeBlockTabs options={["Sign-up", "Sign-in"]}>
+    ```tsx
+    <SignUp
+      routing="virtual"
+      appearance={{
+        elements: {
+          socialButtons: 'plasmo-hidden',
+          dividerRow: 'plasmo-hidden',
+        },
+      }}
+    />
+    ```
+
+    ```tsx
+    <SignIn
+      routing="virtual"
+      appearance={{
+        elements: {
+          socialButtons: 'plasmo-hidden',
+          dividerRow: 'plasmo-hidden',
+        },
+      }}
+    />
+    ```
+  </CodeBlockTabs>
+
   ### Configure `host_permissions`
 
   `host_permissions` specifies which hosts, or websites, will have permission to sync auth state with your app. It accepts an array, allowing you to add more than one host.