fix: 修复配音库上传按钮跳转路径错误 (#1266)

- 使用 useNavigate 替代 window.location.href 进行 SPA 导航
- 修正路径为 /app/voices（缺少 /app 前缀）
- 修复依赖数组

apps/web/src/pages/generate/components/Step5VoiceSelect.tsx

@@ -3,6 +3,7 @@
  * 展示用户已上传的配音素材，支持选中、预览播放
  */
 import React, { useState, useRef, useCallback } from "react"
+import { useNavigate } from "react-router-dom"
 import { useQuery } from "@tanstack/react-query"
 import { AudioOutlined, SoundOutlined } from "@ant-design/icons"
 import { getAssetsByKind } from "@/api/assets"
@@ -34,6 +35,7 @@ const Step5VoiceSelect: React.FC<Step5VoiceSelectProps> = ({
   selectedVoice,
   onSelectedVoiceChange,
 }) => {
+  const navigate = useNavigate()
   const [playingId, setPlayingId] = useState<string | null>(null)
   const audioRef = useRef<HTMLAudioElement | null>(null)
 
@@ -86,8 +88,8 @@ const Step5VoiceSelect: React.FC<Step5VoiceSelectProps> = ({
 
   /** 跳转到配音库上传 */
   const handleGoToUpload = useCallback(() => {
-    window.location.href = "/voices"
-  }, [])
+    navigate("/app/voices")
+  }, [navigate])
 
   // 加载中状态
   if (isLoading) {