Setup npm script for client/server

@@ -14,8 +14,7 @@ const root = ReactDOM.createRoot(document.getElementById("root"));
 root.render(
   <BrowserRouter>
     <Routes>
-      // root route is for chatroom
-      <Route path="/" element={<App />} />
+      <Route path="/" element={<App />} /> // App = chatroom
       <Route path="/login" element={<Login />} />
       <Route path="/signup" element={<Signup />} />
       <Route path="/userroom" element={<Userroom />} />

@@ -5,7 +5,9 @@
   "main": "server.js",
   "scripts": {
     "start": "node server.js",
-    "server": "nodemon server.js"
+    "server": "nodemon server.js",
+    "client": "npm start --prefix client",
+    "dev": "concurrently \"npm run client\" \"npm run server\""
   },
   "repository": {
     "type": "git",
@@ -23,6 +25,7 @@
     "mongoose": "^6.3.4"
   },
   "devDependencies": {
+    "concurrently": "^7.2.1",
     "nodemon": "^2.0.16"
   }
 }