Refactor code structure and remove redundant changes

src-old/hooks/useDebouncedValue.ts

@@ -0,0 +1,22 @@
+import { useState, useEffect } from 'react';
+
+/**
+ * Hook to debounce a value
+ * @param value - The value to debounce
+ * @param delay - Delay in milliseconds
+ */
+export function useDebouncedValue<T>(value: T, delay: number): T {
+  const [debouncedValue, setDebouncedValue] = useState<T>(value);
+
+  useEffect(() => {
+    const handler = setTimeout(() => {
+      setDebouncedValue(value);
+    }, delay);
+
+    return () => {
+      clearTimeout(handler);
+    };
+  }, [value, delay]);
+
+  return debouncedValue;
+}