feat: improve voice studio alpha recovery flow

frontend/src/views/MyStories.vue

@@ -8,6 +8,7 @@ import BaseCard from '../components/ui/BaseCard.vue'
 import EmptyState from '../components/ui/EmptyState.vue'
 import LoadingSpinner from '../components/ui/LoadingSpinner.vue'
 import type { GenerationOpsSummary, GenerationProviderAnalytics } from '../types/generation'
+import type { VoiceSessionSummary } from '../types/voiceSession'
 import {
   getAssetStatusMeta,
   getGenerationStatusMeta,
@@ -40,6 +41,7 @@ const router = useRouter()
 const stories = ref<StoryItem[]>([])
 const providerAnalytics = ref<GenerationProviderAnalytics | null>(null)
 const opsSummary = ref<GenerationOpsSummary | null>(null)
+const activeVoiceSession = ref<VoiceSessionSummary | null>(null)
 const loading = ref(true)
 const error = ref('')
 const showCreateModal = ref(false)
@@ -76,14 +78,16 @@ function buildProviderAnalyticsPath() {
 
 async function fetchStories() {
   try {
-    const [storyList, analytics, ops] = await Promise.all([
+    const [storyList, analytics, ops, activeSession] = await Promise.all([
       api.get<StoryItem[]>('/api/stories'),
       api.get<GenerationProviderAnalytics>(buildProviderAnalyticsPath()),
       api.get<GenerationOpsSummary>('/api/generations/ops-summary'),
+      api.get<VoiceSessionSummary | null>('/api/voice-sessions/active').catch(() => null),
     ])
     stories.value = storyList
     providerAnalytics.value = analytics
     opsSummary.value = ops
+    activeVoiceSession.value = activeSession
   } catch (e) {
     error.value = e instanceof Error ? e.message : '加载失败'
   } finally {
@@ -112,6 +116,10 @@ function goToCreate() {
   showCreateModal.value = true
 }
 
+function goToVoiceStudio() {
+  router.push('/voice-studio')
+}
+
 function getStoryLink(story: StoryItem) {
   return story.mode === 'storybook' ? `/storybook/view/${story.id}` : `/story/${story.id}`
 }
@@ -200,6 +208,27 @@ watch([selectedWindow, selectedCapability], () => {
     </div>
 
     <template v-else>
+      <BaseCard
+        v-if="activeVoiceSession"
+        class="mb-8 border border-purple-100 bg-purple-50/60"
+        padding="lg"
+      >
+        <div class="flex flex-col gap-4 lg:flex-row lg:items-center lg:justify-between">
+          <div>
+            <h2 class="text-xl font-bold text-gray-800">语音共创正在进行中</h2>
+            <p class="mt-2 text-sm leading-6 text-gray-600">
+              最近的语音共创会话仍可继续：
+              {{ activeVoiceSession.working_title || '未命名语音会话' }}，
+              当前状态 {{ activeVoiceSession.status }}，已完成 {{ activeVoiceSession.total_turns }} 轮。
+            </p>
+          </div>
+          <BaseButton @click="goToVoiceStudio">
+            <SparklesIcon class="h-5 w-5 mr-2" />
+            继续语音共创
+          </BaseButton>
+        </div>
+      </BaseCard>
+
       <BaseCard class="mb-8" padding="lg">
         <div class="grid grid-cols-2 lg:grid-cols-4 gap-4">
           <div class="text-center px-4 py-2">