import create from 'zustand'; import produce from 'immer'; const store = create(() => ({})); export function setDateRange(websiteId, dateRange) { store.setState( produce(state => { if (!state[websiteId]) { state[websiteId] = {}; } state[websiteId].dateRange = { ...dateRange, modified: Date.now() }; return state; }), ); } export default store;