"use client" import { create } from "zustand" interface MailUiState { sidebarCollapsed: boolean mobileSearchOpen: boolean folderUnreadCounts: Record } interface MailUiActions { setSidebarCollapsed: (collapsed: boolean) => void toggleSidebarCollapsed: () => void setMobileSearchOpen: (open: boolean) => void setFolderUnreadCounts: (counts: Record) => void } export const useMailUiStore = create()((set) => ({ sidebarCollapsed: true, mobileSearchOpen: false, folderUnreadCounts: {}, setSidebarCollapsed: (collapsed) => set({ sidebarCollapsed: collapsed }), toggleSidebarCollapsed: () => set((s) => ({ sidebarCollapsed: !s.sidebarCollapsed })), setMobileSearchOpen: (open) => set({ mobileSearchOpen: open }), setFolderUnreadCounts: (counts) => set({ folderUnreadCounts: counts }), }))