Add Nuxt MiniMax H3 relay studio for local ComfyUI.

Headless image-to-video UI queues jobs on the desktop ComfyUI instance with live SSE progress and Authentik SSO.

pages/login.vue

@@ -0,0 +1,15 @@
+<template>
+  <main class="min-h-screen flex items-center justify-center px-6">
+    <section class="glass w-full max-w-md rounded-3xl p-10 text-center">
+      <p class="text-amber-300/80 text-xs tracking-[0.3em] uppercase">Carr Garage</p>
+      <h1 class="font-display text-4xl font-extrabold mt-3">AIGen</h1>
+      <p class="mt-3 text-zinc-400">Headless MiniMax H3 image-to-video studio. Sign in with Authentik to reach the ComfyUI relay.</p>
+      <a
+        href="/api/auth/login"
+        class="mt-8 inline-flex w-full items-center justify-center rounded-2xl bg-amber-400 px-5 py-3 font-semibold text-zinc-950 hover:bg-amber-300 transition"
+      >
+        Continue with Authentik
+      </a>
+    </section>
+  </main>
+</template>