v3.10

Update Notes:

• Added a native Rust implementation, shipping a single ~350 KB executable (cs2_font_changer.exe) with no Python runtime or fontTools dependency
• Added a built-in TTF/OTF font family-name parser with TrueType Collection (TTC) support, replacing fontTools
• Added the build.py build script, which deploys to the repo root and cleans stale build artifacts automatically, with --build-only and --launch flags
• Improved CS2 process detection by enumerating processes via the ToolHelp API, so detection no longer flashes a console window
• Improved log-to-clipboard compatibility by writing UTF-16 text directly through the Win32 clipboard API, avoiding silent character loss from GBK transcoding
• Fixed the main menu showing the raw key "cs2_running" instead of a proper message when CS2 is detected as running
• Fixed missing "exception" / "diagnostic" labels in error output that fell back to raw key names
• Removed the Python source, PyInstaller packaging config, and requirements.txt

更新说明：

• 新增 Rust 原生实现，发布约 350 KB 单文件可执行程序（cs2_font_changer.exe），不再依赖 Python 运行时环境与 fontTools 库
• 新增 TTF/OTF 字体族名解析器，支持 TrueType Collection（TTC）字体集合，替代 fontTools 完成字体名读取
• 新增构建脚本 build.py，支持编译后自动部署到项目根目录并清理旧构建产物，提供 --build-only 与 --launch 参数
• 优化 CS2 进程检测方式，改用 ToolHelp API 枚举进程，检测期间不再闪现命令行黑窗
• 优化执行日志复制到剪贴板的兼容性，改用 Win32 剪贴板 API 直写 UTF-16 文本，避免 GBK 转码静默丢弃部分字符
• 修复检测到 CS2 正在运行时主菜单直接显示键名「cs2_running」而非提示文案的问题
• 修复错误详情输出中「exception」「diagnostic」文案缺失、直接显示英文键名的问题
• 移除 Python 源码、PyInstaller 打包配置与 requirements.txt 依赖清单