Import source: backend/src/index

Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.

backend/src/index.ts

@@ -0,0 +1,16 @@
+import { buildApp } from './app.js';
+import { env } from './config/env.js';
+
+const app = buildApp();
+
+async function start() {
+  try {
+    await app.listen({ port: env.PORT, host: env.HOST });
+    console.log(`🚀 CoaxysPanel control plane backend listening on http://${env.HOST}:${env.PORT}`);
+  } catch (error) {
+    console.error(error);
+    process.exit(1);
+  }
+}
+
+start();