1. 优化本地画廊加载逻辑，提高加载速度，暂时去除了时间和页数显示。
2. 优化桌面端搜索页左右拖动逻辑
3. 移除桌面布局下focus相关代码

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1. Optimize the logic with loading local gallery, temporarily remove the create time and page count infomation.
2. Optimize the logic with dragging in search page on desktop platform.
3. Remove code related to focus system in desktop layout.