fix(chore): 修复升级主题插件到v0.5.4引起的pagefind构建问题

Author: super456

package.json

@@ -28,6 +28,7 @@
     "@element-plus/icons-vue": "^2.3.1",
     "@sugarat/theme": "^0.5.4",
     "element-plus": "^2.5.3",
+    "pagefind": "^1.0.0",
     "vue": "3.4.15"
   },
   "directories": {