update agent, skill and scripts

scripts/msvc_harness/discovery.py

@@ -1,7 +1,6 @@
 from pathlib import Path
 
 from .models import DiscoveryResult, HarnessConfig, ProjectKind, ProjectSelection
-from .tdd_policy import find_cpp_files
 
 
 class DiscoveryError(RuntimeError):
@@ -68,10 +67,4 @@ def discover_project(root: Path, config: HarnessConfig) -> DiscoveryResult:
             ProjectSelection(ProjectKind.MSBUILD, projects[0])
         )
 
-    cpp_files = find_cpp_files(root)
-    if cpp_files:
-        raise DiscoveryError(
-            "C/C++ files exist but no CMakeLists.txt, preset, .sln, or .vcxproj "
-            "was found; configure projectType and project path"
-        )
-    return DiscoveryResult(None, ())
+    return DiscoveryResult(None)