feat: add sequelize with postgres UTC timestamp endpoint

src/index.ts

@@ -1,6 +1,7 @@
 import express from "express";
 import { hostname } from "node:os";
 import { greeting } from "./greeting.js";
+import { getUtcTimestamp } from "./services/database.js";
 
 const app = express();
 const port = Number(process.env.PORT ?? 3000);
@@ -20,4 +21,13 @@ app.get("/", (_req, res) => {
   });
 });
 
+app.get("/utc-time", async (_req, res) => {
+  const utcTime = await getUtcTimestamp();
+  if (!utcTime) {
+    res.status(503).json({ error: "Database not configured or unavailable" });
+    return;
+  }
+  res.json({ utc_time: utcTime });
+});
+
 export { app, port };