Add pLimit when loading file explorer in refresh placeholders

package.json

@@ -13,7 +13,7 @@
     "build:dll": "cross-env NODE_ENV=development TS_NODE_TRANSPILE_ONLY=true webpack --config .erb/configs/webpack.config.renderer.dev.dll.ts",
     "package": "rimraf dist && npm run build && electron-builder build --publish never",
     "init:ci": "npm ci --ignore-scripts && node node_modules/electron/install.js",
-    "init:e2e": "npm ci --ignore-scripts && node node_modules/electron/install.js && npm run build && npm run rebuild:electron",
+    "init:e2e": "npm run init:ci && npm run build && npm run rebuild:electron",
     "init:dev": "npm install && node node_modules/electron/install.js && npm run build:dll && npm run rebuild:electron",
     "========== Code style ==========": "",
     "lint": "eslint src --ext .ts,.tsx --max-warnings 276",
@@ -180,6 +180,7 @@
     "jwt-decode": "^3.1.2",
     "openapi-fetch": "^0.13.4",
     "openpgp": "5.11.3",
+    "p-limit": "^7.3.0",
     "phosphor-react": "^1.4.1",
     "react": "^17.0.2",
     "react-circular-progressbar": "^2.1.0",