feat: initial new openapi importer implementation

packages/hoppscotch-app/package.json

@@ -33,6 +33,7 @@
     "gql-codegen": "graphql-codegen --config gql-codegen.yml"
   },
   "dependencies": {
+    "@apidevtools/swagger-parser": "^10.0.3",
     "@apollo/client": "^3.5.6",
     "@codemirror/autocomplete": "^0.19.9",
     "@codemirror/closebrackets": "^0.19.0",
@@ -88,6 +89,7 @@
     "mustache": "^4.2.0",
     "node-interval-tree": "^1.3.3",
     "nuxt": "^2.15.8",
+    "openapi-types": "^10.0.0",
     "paho-mqtt": "^1.1.0",
     "rxjs": "^7.5.1",
     "socket.io-client-v2": "npm:socket.io-client@^2.4.0",