v2.0.0

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1. doc: Update swift-guide-language-reference-attributes.md
2. doc: Update swift-welcome-revisionhistory.md
3. feat: Fix compatibility issues on macOS/iOS 27
4. feat: Update and optimize menu display
5. feat: Update app icon

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1. doc: 更新 swift-guide-language-reference-attributes.md
2. doc: 更新 swift-welcome-revisionhistory.md
3. feat: 修复 macOS/iOS 27 下的若干兼容性问题
4. feat: 更新优化菜单显示
5. feat: 更新应用图标