v1.3.8

🚀 Radar Map Manager (RMM) v1.3.8

🐛 Bug Fixes & Zone Editing Experience

• Instant Save Feedback on Zone Updates (UPDATE): Fixed an issue where clicking the UPDATE button after editing existing Monitor zones or other areas left the button in a yellow UPDATE state, causing confusion over whether modifications were actually saved. The button now immediately turns to green ADD NEW and deselects active vertex handles, providing clear, instant visual confirmation of a successful save.
• Eliminated Coordinate Reversion & Delayed Saves: Fixed a frustrating issue where newly adjusted zone vertices could unexpectedly "snap back" to their previous positions or fail to save in a timely manner. High-frequency radar point-cloud streams are now intelligently locked out until backend persistence is complete, ensuring your edits take effect immediately and stay saved.
• Universal Fix Across All Zone Types: This fix applies across all zone types in the editor—including Radar Monitor Zones (MONITOR), Hardware Detection/Block/Stay Zones, Global Zones, and Exclusion Zones.
• Seamless & Conflict-Free Mode Switching (✔): Harmonized the save handling between the individual UPDATE action and the checkmark (✔) button used to exit Draw Mode. Prevents duplicate background service calls and eliminates false "unsaved changes" prompts.
• Enhanced Multi-Radar Monitor Zone Synchronization: Improved backend fault tolerance when broadcasting Monitor zones over MQTT to radar hardware and parsing polygons in the fusion engine, ensuring rock-solid stability across all radar configurations.

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🐛 问题修复与区域编辑体验提升

• 区域更新即时反馈与状态重置（UPDATE）：修复了在调整雷达监测区（MONITOR）或其他区域后，点击 UPDATE 按钮文本依然保持黄色、顶点编辑框未关闭的问题（容易让使用者困惑是否已经保存）。现在点击 UPDATE 后按钮立即切回绿色的 ADD NEW，顶点高亮即时清空，保存状态一目了然。
• 彻底解决坐标“弹回旧位置”与保存延迟：修复了拖动调整区域顶点后偶尔发生“顶点瞬间弹回修改前位置”或迟迟未生效的问题。优化了前后端数据落盘保护机制，彻底防止后台高频点云流冲刷覆盖刚刚保存好的新坐标，所改即所得、稳稳生效。
• 覆盖全部防区类型：本次优化同步惠及所有区域类型，包括雷达专属监测区（MONITOR）、硬件探测/屏蔽/驻留防区、全局探测防区及排除区，全部支持即时生效与防回弹保护。
• 打勾（✔）与更新按钮协同更顺畅：理顺了单区域 UPDATE 与右上角打勾（✔）退出画图模式的保存逻辑，避免重复触发后台服务调用，杜绝出现“有未保存改动”的误报提醒。
• 多雷达协同与数据下发更稳健：优化了 MONITOR 监测区域通过 MQTT 下发至雷达硬件的广播处理与融合引擎解析兼容性，保障多雷达协同工作与复杂网络环境下的绝对稳定性。