added data table, formatter

revert context on __root beforeLoad
refactor project structure
refactor role badge
dynamic nav menu

src/hooks/use-debounced.ts

@@ -0,0 +1,17 @@
+import { useEffect, useState } from 'react';
+
+function useDebounced<T>(value: T, delay: number): T {
+  const [debouncedValue, setDebouncedValue] = useState(value);
+
+  useEffect(() => {
+    const handler = setTimeout(() => {
+      setDebouncedValue(value);
+    }, delay);
+
+    return () => clearTimeout(handler); // clear timeout nếu value thay đổi trước khi delay hết
+  }, [value, delay]);
+
+  return debouncedValue;
+}
+
+export default useDebounced;