Refactor code structure for improved readability and maintainability

Q1/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "api-health-monitor-demo",
+  "version": "1.0.0",
+  "private": true,
+  "description": "Simple Express API with /health endpoint, monitored and dashboarded, deployed on ghaymah.systems",
+  "main": "server.js",
+  "scripts": {
+    "start": "node server.js"
+  },
+  "dependencies": {
+    "cors": "^2.8.5",
+    "express": "^4.19.2"
+  }
+}