Update packages/auth-server/pages/confirm/index.vue

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: JackHamer09

packages/auth-server/pages/confirm/index.vue

@@ -29,6 +29,13 @@
       v-else-if="requestMethod === 'eth_sendTransaction'"
       key="confirmation"
     />
+    <div
+      v-else
+      key="unsupported-method"
+      class="flex h-full items-center justify-center"
+    >
+      <p>Unsupported request method.</p>
+    </div>
   </TransitionGroup>
 </template>