Enable the isolated xAIGen Studio 2 preview

pages/studio-2.vue

@@ -1,6 +1,6 @@
 <template>
-  <Studio2Bench v-if="config.public.studio !== 'xaigen'" />
-  <main v-else class="mx-auto max-w-xl p-8"><h1 class="text-2xl font-semibold">Studio 2 preview</h1><p class="mt-3">Studio 2 is AIGen-first. Your LTX studio remains available.</p><NuxtLink to="/" class="mt-4 inline-block text-amber-200">Open xAIGen</NuxtLink></main>
+  <div v-if="config.public.studio === 'xaigen'" class="border-b border-amber-400/20 bg-zinc-950 px-6 py-3 text-sm text-amber-100">xAIGen 2.0 development preview · Image and MiniMax tools are available here. <NuxtLink to="/" class="underline">Open the existing studio for LTX and music</NuxtLink>.</div>
+  <Studio2Bench />
 </template>
 <script setup lang="ts">
 const config = useRuntimeConfig()

server/api/studio-2/jobs.post.ts

@@ -4,8 +4,6 @@ import { saveRecord, readRecord } from '../../utils/studio2/store';
 import { addStudioJob, kickStudioQueue, type StudioJobPayload } from '../../utils/studioQueue';
 export default defineEventHandler(async (event) => {
     const { owner } = assertLibraryOwner(event), raw = await readBody(event);
-    if (useRuntimeConfig().public.studio === 'xaigen')
-        throw createError({ statusCode: 400, statusMessage: 'Studio 2 is currently an AIGen preview. Continue using the existing LTX studio on xAIGen.' });
     let request: any;
     try {
         request = validateRequest(raw, useRuntimeConfig().public.studio === 'xaigen');
@@ -14,6 +12,8 @@ export default defineEventHandler(async (event) => {
         throw createError({ statusCode: e.statusCode || 400, statusMessage: e.message });
     }
     const video = ['video', 'extend'].includes(request.mode);
+    if (video && request.engine !== 'minimax')
+        throw createError({ statusCode: 400, statusMessage: 'Use the existing xAIGen studio for LTX. Studio 2 video currently supports MiniMax.' });
     request.settings.loraStack = parsePostedLoraStack(request.settings.loraStack, video ? 'video' : 'image');
     if (!video)
         assertImageV2LoraStack(request.settings.loraStack, request.engine);