fix: API works now and a fixt port was set

backend/src/index.js

@@ -12,11 +12,13 @@ const app = express();
 
 db.initDB();
 
-app.use(express.static(path.join(__dirname, "public"), {
-  dotfiles: "ignore"
-}));
+app.use(express.json())
+app.use(express.urlencoded({ extended: true }))
+//app.use(express.static(path.join(__dirname, "public"), {
+//  dotfiles: "ignore"
+//}));
 app.use("/api", apiRouter);
 
-const server = app.listen(0, () => {
+const server = app.listen(5555, () => {
   console.log(`Server running on http://localhost:${server.address().port}`);
 });