更新带货视频工作流接口和页面

frontend-vue/src/pages/image-video/ImageVideoPage.vue

@@ -58,6 +58,7 @@
       <main class="delivery-page__body">
         <DeliveryVideoWorkspace />
       </main>
+      <DownloadProgressPanel />
     </div>
   </PageShell>
 </template>
@@ -69,6 +70,7 @@ import PageShell from '@/components/layout/PageShell.vue'
 import BrandTopBar from '@/pages/brand/components/BrandTopBar.vue'
 import DeliveryVideoWorkspace from '@/pages/image-video/components/DeliveryVideoWorkspace.vue'
 import { getPywebviewApi } from '@/shared/bridges/pywebview'
+import DownloadProgressPanel from '@/shared/components/DownloadProgressPanel.vue'
 
 type ViewMode = 'menu' | 'delivery'
 
@@ -389,8 +391,17 @@ async function launchDesktop() {
   background: #0f0f0f;
 }
 
+:global(html),
+:global(body),
+:global(#app) {
+  min-height: 100%;
+  background: #0f0f0f;
+}
+
 .delivery-page__body {
+  min-height: calc(100vh - 64px);
   padding: 12px 20px 24px;
+  background: #0f0f0f;
 }
 
 .delivery-page__top-return {