add monkey patch for kvcomp on device

Author: Clarence-1103

ucm/__init__.py

@@ -0,0 +1,16 @@
+from ucm.integration.vllm.ucm_connector import UCMConnector
+
+try:
+    from ucm.integration.vllm.patch.apply_patch import ensure_patches_applied
+
+    ensure_patches_applied()
+except Exception as e:
+    # Don't fail if patches can't be applied - might be running in environment without vLLM
+    import warnings
+
+    warnings.warn(
+        f"Failed to apply vLLM patches: {e}. "
+        f"If you're using vLLM, ensure it's installed and patches are compatible."
+    )
+
+__all__ = ["UCMConnector"]