Initial commit: teaching institution management API.

Express/MongoDB backend with JWT auth, RBAC, S3 uploads, notifications, and scheduled jobs.

utils/catchAsync.js

@@ -0,0 +1,9 @@
+// /utils/catchAsync.js
+
+const catchAsync = (fn) => {
+  return (req, res, next) => {
+    fn(req, res, next).catch(next);
+  };
+};
+
+module.exports = catchAsync;