Function saveToStorage

frontend/src/stores/window.ts:27–37

(windows: Record<string, WindowState>, activeId: string | null, maxZ: number)

}

function saveToStorage(windows: Record<string, WindowState>, activeId: string | null, maxZ: number) {
  try {
    localStorage.setItem(STORAGE_KEY, JSON.stringify({
      windows,
      activeId,
      maxZ
    }))
  } catch {
    // ignore storage errors
  }
}

export const useWindowStore = defineStore('window', () => {
  // 页面加载时从 localStorage 恢复窗口状态