move sdk packages to its own folder and rename api & dashboard

apps/dashboard/src/hooks/useThrottle.ts

@@ -0,0 +1,15 @@
+import { useCallback, useEffect, useRef } from 'react';
+import throttle from 'lodash.throttle';
+
+export function useThrottle(cb: () => void, delay: number) {
+  const options = { leading: true, trailing: false }; // add custom lodash options
+  const cbRef = useRef(cb);
+  // use mutable ref to make useCallback/throttle not depend on `cb` dep
+  useEffect(() => {
+    cbRef.current = cb;
+  });
+  return useCallback(
+    throttle(() => cbRef.current(), delay, options),
+    [delay]
+  );
+}