Started with database connection

app/package.json

@@ -1,7 +1,7 @@
 {
   "name": "rappaurio",
   "version": "1.0.0",
-  "description": "",
+  "description": "Require nodejs 14 or higher",
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
@@ -17,10 +17,12 @@
     "axios": "^1.5.0",
     "body-parser": "^1.20.2",
     "cookie-parser": "^1.4.6",
+    "dotenv": "^16.3.1",
     "express": "^4.18.2",
     "express-handlebars": "^7.1.2",
     "hbs": "^4.2.0",
     "morgan": "^1.10.0",
+    "mysql2": "^3.6.1",
     "wikiapi": "^1.19.4",
     "wikijs": "^6.4.1"
   }