tian 5c2b95d777 perf: FrameDataStore 改为内存缓存+结束时批量写入 ... RecordFrame: 仅内存追加, 零磁盘IO Flush: 仿真Stop时单次事务批量InsertAll BeginRecording/Discard/BufferedFrameCount 新API SimulationEngine: 移除 _frameDb 持久连接, RecordFrames默认true SimulationRunner: 移除所有 Debug.Log 每帧日志 ReplayController: 适配 ReadFrames 新API FrameDataStoreTests: 6项覆盖 录制/刷新/读取/丢弃/清理		2026-06-15 18:25:21 +08:00
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CounterDrone.Core.Tests	perf: FrameDataStore 改为内存缓存+结束时批量写入	2026-06-15 18:25:21 +08:00
index.md	Phase 1: 核心基础 — 项目骨架、数据模型、Repository、ModelService/GroupService，27个单元测试全部通过	2026-06-11 14:08:37 +08:00