import { useCallback } from "react"; import { ensureClientSettingsHydrated, persistClientSettingsUpdate } from "../hooks/useSettings"; /** * Marks first-run onboarding finished (or skipped) so FirstRunGate never * routes to the welcome wizard again. The gate itself lives in * `components/onboarding/FirstRunGate.tsx`. */export function useCompleteOnboarding(): () => Promise<void> {  return useCallback(async () => {    await ensureClientSettingsHydrated();    const onboardingCompletedAt = new Date().toISOString();    await persistClientSettingsUpdate((current) => ({ ...current, onboardingCompletedAt }));  }, []);}