README updated and packages upgraded

backend/.env

@@ -0,0 +1,4 @@
+NODE_ENV = development
+PORT = 5000
+MONGO_URI = mongodb://127.0.0.1:27017/support-desk
+JWT_SECRET = abc123

backend/package.json

@@ -0,0 +1,25 @@
+{
+  "name": "support-desk",
+  "version": "1.0.0",
+  "description": "",
+  "main": "server.js",
+  "scripts": {
+    "start": "node server.js",
+    "server": "nodemon server.js"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "bcryptjs": "^2.4.3",
+    "colors": "^1.4.0",
+    "dotenv": "^16.0.3",
+    "express": "^4.18.2",
+    "express-async-handler": "^1.2.0",
+    "jsonwebtoken": "^8.5.1",
+    "mongoose": "^6.7.5",
+    "react-modal": "^3.16.1"
+  },
+  "devDependencies": {
+    "nodemon": "^2.0.20"
+  }
+}