✨ feat: 实现 ControllerClient HTTP 兼容层及 FANUC 运行时

- 新增 Flyshot.ControllerClientCompat 兼容层模块
  - 新增 Flyshot.Runtime.Fanuc 运行时模块
  - 新增 LegacyHttpApiController 暴露 HTTP 兼容 API
  - 补充 RuntimeOrchestrationTests 等测试覆盖
  - 补充 docs/ 兼容性需求与逆向工程文档
  - 更新 Host 注册、配置及解决方案引用

  变更概览：
  - Flyshot.ControllerClientCompat — 旧 ControllerClient 语义的 HTTP 适配
  - Flyshot.Runtime.Fanuc — IControllerRuntime 的 FANUC 真机实现
  - LegacyHttpApiController — HTTP API 兼容旧 SDK
  - docs/ — 兼容性需求与逆向工程分析文档
  - 测试：RuntimeOrchestrationTests、LegacyHttpApiCompatibilityTests

src/Flyshot.ControllerClientCompat/PlannedExecutionBundle.cs

@@ -0,0 +1,39 @@
+using Flyshot.Core.Domain;
+using Flyshot.Core.Planning;
+using Flyshot.Core.Triggering;
+
+namespace Flyshot.ControllerClientCompat;
+
+/// <summary>
+/// 表示兼容层执行轨迹前生成的完整规划结果包。
+/// </summary>
+public sealed class PlannedExecutionBundle
+{
+    /// <summary>
+    /// 初始化一份执行规划结果包。
+    /// </summary>
+    /// <param name="plannedTrajectory">规划后的轨迹。</param>
+    /// <param name="shotTimeline">飞拍触发时间轴。</param>
+    /// <param name="result">对运行时和监控层暴露的规划结果。</param>
+    public PlannedExecutionBundle(PlannedTrajectory plannedTrajectory, ShotTimeline shotTimeline, TrajectoryResult result)
+    {
+        PlannedTrajectory = plannedTrajectory ?? throw new ArgumentNullException(nameof(plannedTrajectory));
+        ShotTimeline = shotTimeline ?? throw new ArgumentNullException(nameof(shotTimeline));
+        Result = result ?? throw new ArgumentNullException(nameof(result));
+    }
+
+    /// <summary>
+    /// 获取规划后的轨迹。
+    /// </summary>
+    public PlannedTrajectory PlannedTrajectory { get; }
+
+    /// <summary>
+    /// 获取飞拍触发时间轴。
+    /// </summary>
+    public ShotTimeline ShotTimeline { get; }
+
+    /// <summary>
+    /// 获取运行时可消费的规划结果。
+    /// </summary>
+    public TrajectoryResult Result { get; }
+}