✨ feat(*): 添加 ConfigRoot 运行时配置目录隔离

* 新增 ControllerClientCompatOptions.ConfigRoot 及解析方法
* 兼容层默认从运行目录 Config 加载模型、轨迹和配置
* 移除隐式父工作区根目录推断，旧路径仅在显式配置时生效
* Host 项目编译时将 Config 目录复制到输出目录
* 请求响应日志中间件忽略 /api/status/snapshot 高频轮询
* 补充 ConfigRoot 和日志过滤相关单元测试

tests/Flyshot.Core.Tests/OfflinePlanTests.cs

@@ -35,11 +35,12 @@ public sealed class OfflinePlanTests
         double speedRatio)
     {
         var workspaceRoot = GetWorkspaceRoot();
+        var resolvedConfigPath = Path.Combine(workspaceRoot, configPath);
         var outputDir = Path.Combine(workspaceRoot, "analysis", "output", "dotnet", $"{trajName}_sr{speedRatio:F2}_{(useSelfAdapt ? "adapt" : "icsp")}");
         Directory.CreateDirectory(outputDir);
 
         // 1. 加载配置和模型。
-        var loadedConfig = new RobotConfigLoader().Load(configPath, repoRoot: workspaceRoot);
+        var loadedConfig = new RobotConfigLoader().Load(resolvedConfigPath, repoRoot: workspaceRoot);
         var program = loadedConfig.Programs[trajName];
         var resolvedRobotModelPath = Path.Combine(workspaceRoot, robotModelPath);
         var baseProfile = new RobotModelLoader().LoadProfile(resolvedRobotModelPath, loadedConfig.Robot.AccLimitScale, loadedConfig.Robot.JerkLimitScale);