yaak-mountain-loop/src-web/hooks/useSidebarHidden.ts

import { useAtomValue } from "jotai";
import { activeWorkspaceIdAtom } from "./useActiveWorkspace";
import { useKeyValue } from "./useKeyValue";

export function useSidebarHidden() {
  const activeWorkspaceId = useAtomValue(activeWorkspaceIdAtom);
  const { set, value } = useKeyValue<boolean>({
    namespace: "no_sync",
    key: ["sidebar_hidden", activeWorkspaceId ?? "n/a"],
    fallback: false,
  });

  return [value, set] as const;
}