fix: wrap all async controller with error handler

* add validations to newCommand

server/src/middleware/error.js

@@ -1,3 +1,9 @@
+export function asyncHandler(fn) {
+  return (req, res, next) => {
+    fn(req, res, next).catch(next)
+  }
+}
+
 // eslint-disable-next-line no-unused-vars
 export default function errorHandler(err, req, res, next) {
   console.error(err.stack) // Log error stack trace to the console