add back formidable

interface/package.json

@@ -46,6 +46,7 @@
     "@preact/compat": "^17.1.2",
     "@preact/preset-vite": "^2.9.0",
     "@trivago/prettier-plugin-sort-imports": "^4.3.0",
+    "@types/formidable": "^3",
     "@types/node": "^22.5.4",
     "@types/react": "^18.3.5",
     "@types/react-dom": "^18.3.0",
@@ -53,6 +54,7 @@
     "concurrently": "^9.0.1",
     "eslint": "^9.10.0",
     "eslint-config-prettier": "^9.1.0",
+    "formidable": "^3.5.1",
     "prettier": "^3.3.3",
     "rollup-plugin-visualizer": "^5.12.0",
     "terser": "^5.32.0",