• Added map view coordinate copying feature for easy copying of current location coordinates.
• Fixed potential loss of custom map signature configuration.
• Fixed potential reset of airport Flatten configuration after X-Plane update, now it will automatically detect and reapply.
• Improved error messages when base package download fails, making it easier to identify missing dependencies.

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• 新增地图视图坐标复制功能，便于复制当前位置坐标。
• 修复自定义地图签名配置可能丢失的问题。
• 修复 X-Plane 更新后机场 Flatten 配置可能被重置的问题，现在会自动检测并重新应用。
• 优化底包下载失败时的提示，便于定位缺失依赖。