feat(client): RMIC::2026 界面重做、可计算的版本机制与固件版本联动

- feat(client): 界面换成墨黑蓝底 + 单支红的矩形语言，切角全部去掉，仅装甲条保留平行四边形
- feat(client): 自托管 HarmonyOS Sans SC 与 JetBrains Mono，中文与拉丁数字逐字回退
- feat(client): 新增启动序列、首启门、用户端 HUD、裁判端控制台、设置抽屉与固件维护页
- feat(client): 裁判端中缝与下方控制台可拖，鼠标落在哪一路下方就看哪一路
- feat(client): 设置抽屉常驻实时预览，与画面共用同一份准星绘制代码
- feat(client): 动效改用 Material 3 的缓动曲线与时长，逐条替换掉自造的贝塞尔
- feat(version): 版本号与 CHANGELOG 由 scripts/version.mjs 从 git 历史算出，不再手写
- feat(firmware): Hello 报文携带语义化版本、构建号与自报协议号，负载向后兼容
- feat(client): 固件版本显示在绑定列表与裁判端每一格；协议不匹配时给出具体原因
- feat(firmware): 固件包版本与客户端同源，都从 version.json 读
- fix(client): getCurrentWindow() 在没有 Tauri 注入时同步抛异常，浏览器预览整棵树被卸载
- fix(client): 启动序列的淡出 effect 清掉了自己刚设的 setTimeout，界面永远停在启动页
- fix(client): 设置抽屉左侧导航的锚点没挂到 section 上，且用错了坐标系
- fix(protocol): Hello 改用宽松帧头解析，让协议不匹配的板子能被解释而不是静默消失
- fix(build): Windows 上 bindgen 加载不了 libclang 的同目录依赖，构建脚本补上搜索路径
- fix(build): esp-idf-sys 在长路径下拒绝构建，固件构建改用短的目标目录
- build(client): 队标图标，含光学尺寸分级与手工拼的多尺寸 ICO
- build(ci): 守门 job 增加版本一致性检查，产物名改为 rmic-2026-*
- docs: 补充界面语言、版本机制与协议通告布局的说明

desktop/public/fonts/harmonyos-sans-sc/LICENSE

@@ -0,0 +1,24 @@
+This is free and unencumbered software released into the public domain.
+
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+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
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+For more information, please refer to <https://unlicense.org>