implemented a simple backend for mobile banking

package.json

@@ -0,0 +1,37 @@
+{
+  "name": "yume_js",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "dev": "nodemon src/server.js",
+    "start": "node src/server.js",
+    "lint": "eslint .",
+    "format": "prettier --write ."
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "dependencies": {
+    "bcrypt": "^6.0.0",
+    "cors": "^2.8.5",
+    "dotenv": "^16.5.0",
+    "express": "^5.1.0",
+    "jsonwebtoken": "^9.0.2",
+    "pg": "^8.16.0",
+    "pino": "^9.7.0",
+    "pino-http": "^10.4.0"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.28.0",
+    "eslint": "^9.28.0",
+    "eslint-config-prettier": "^10.1.5",
+    "eslint-plugin-prettier": "^5.4.1",
+    "globals": "^16.2.0",
+    "husky": "^9.1.7",
+    "lint-staged": "^16.1.0",
+    "nodemon": "^3.1.10",
+    "pino-pretty": "^13.0.0",
+    "prettier": "^3.5.3"
+  }
+}