Add app.js

app.js

@@ -0,0 +1,9 @@
+const http = require("http");
+
+const server = http.createServer((req, res) => {
+  res.end("Hello from Gitea Actions 🚀");
+});
+
+server.listen(3000, () => {
+  console.log("Server running on port 3000");
+});