feat: #3 New batch export function for files added

Author: CrazyMrYan

package.json

@@ -17,6 +17,7 @@
     "axios": "^1.7.2",
     "dotenv": "^16.4.5",
     "file-type": "^19.0.0",
+    "jszip": "^3.10.1",
     "koa": "^2.15.3",
     "koa-body": "^6.0.1",
     "koa-router": "^12.0.1",