fix: deprecated pnpx usage migrated to pnpm exec

packages/hoppscotch-app/package.json

@@ -9,7 +9,7 @@
     "pnpm": ">=3"
   },
   "scripts": {
-    "dev": "pnpx npm-run-all -p -l dev:*",
+    "dev": "pnpm exec npm-run-all -p -l dev:*",
     "dev:nuxt": "nuxt",
     "dev:gql-codegen": "graphql-codegen --config gql-codegen.yml --watch",
     "build": "vue-tsc --noEmit && nuxt build",
@@ -25,7 +25,7 @@
     "lintfix": "pnpm run lintfix:script && pnpm run lintfix:style",
     "test": "jest",
     "do-dev": "pnpm run dev",
-    "do-typecheck": "pnpx tsc --noEmit",
+    "do-typecheck": "pnpm exec tsc --noEmit",
     "do-build-prod": "pnpm run generate",
     "do-prod-start": "pnpm run start",
     "do-lint": "pnpm run lint",
@@ -146,12 +146,16 @@
     "@types/esprima": "^4.0.3",
     "@types/har-format": "^1.2.8",
     "@types/httpsnippet": "^1.23.1",
+    "@types/jest": "^27.4.1",
+    "@types/js-yaml": "^4.0.5",
     "@types/lodash": "^4.14.181",
     "@types/lossless-json": "^1.0.1",
     "@types/paho-mqtt": "^1.0.6",
     "@types/postman-collection": "^3.5.7",
+    "@types/qs": "^6.9.7",
     "@types/splitpanes": "^2.2.1",
     "@types/uuid": "^8.3.4",
+    "@types/yargs-parser": "^21.0.0",
     "@urql/devtools": "^2.0.3",
     "@vue/composition-api": "^1.4.9",
     "@vue/runtime-dom": "^3.2.33",

packages/hoppscotch-app/tsconfig.json

@@ -17,6 +17,7 @@
       "@/*": ["./*"]
     },
     "types": [
+      "@types/jest",
       "@types/node",
       "@nuxt/types",
       "@nuxtjs/i18n",