chore: import upstream snapshot with attribution

Server/tests/integration/test_debug_request_context_diagnostics.py

@@ -0,0 +1,30 @@
+import pytest
+
+
+@pytest.mark.asyncio
+async def test_debug_request_context_includes_server_diagnostics(monkeypatch):
+    # Import inside test so stubs in conftest are applied.
+    import services.tools.debug_request_context as mod
+
+    class DummyCtx:
+        # minimal surface for debug_request_context
+        request_context = None
+        session_id = None
+        client_id = None
+
+        async def get_state(self, _k):
+            return None
+
+    # Ensure get_package_version is stable for assertion
+    monkeypatch.setattr(mod, "get_package_version", lambda: "9.9.9-test")
+
+    res = await mod.debug_request_context(DummyCtx())
+    assert res.get("success") is True
+    data = res.get("data") or {}
+    server = data.get("server") or {}
+    assert server.get("version") == "9.9.9-test"
+    assert "cwd" in server
+    assert "argv" in server
+
+
+