refactor: commands from menu

lib/helpers.ts

@@ -76,3 +76,15 @@ export const createStreamResponse = () => {
     enqueue,
   };
 };
+
+export function debounce<T extends (...args: Parameters<T>) => void>(
+  this: ThisParameterType<T>,
+  fn: T,
+  delay = 300,
+) {
+  let timer: ReturnType<typeof setTimeout> | undefined;
+  return (...args: Parameters<T>) => {
+    clearTimeout(timer);
+    timer = setTimeout(() => fn.apply(this, args), delay);
+  };
+}