fix(lint): 删除未使用的videoUrl/thumbnailUrl变量

弹窗预览改用previewVideo对象后遗留的旧state。

apps/web/src/pages/generate/GeneratePage.tsx

@@ -331,8 +331,6 @@ const GeneratePage: React.FC = () => {
   const [generated, setGenerated] = useState(false)
   const [generateError, setGenerateError] = useState<string | null>(null)
   const [generatedVideos, setGeneratedVideos] = useState<GeneratedVideo[]>([])
-  const [videoUrl, setVideoUrl] = useState<string>("")
-  const [thumbnailUrl, setThumbnailUrl] = useState<string>("")
   const [previewVideo, setPreviewVideo] = useState<GeneratedVideo | null>(null)
   const [previewModalOpen, setPreviewModalOpen] = useState(false)
 
@@ -745,10 +743,6 @@ const GeneratePage: React.FC = () => {
               try {
                 const videos = await getGenerationTaskResults(data.generation_task_id)
                 setGeneratedVideos(videos)
-                if (videos.length > 0) {
-                  setVideoUrl(videos[0].file_url || videos[0].download_url || "")
-                  setThumbnailUrl(videos[0].thumbnail_url || "")
-                }
               } catch (err) {
                 console.error("[获取生成结果失败]", err)
               }