Native LotusD Implementation (#7125)

* draft pass at a native comfy implementation of Lotus-D depth and normal est

* fix model_sampling kludges

* fix ruff

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Co-authored-by: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com>

nodes.py

@@ -2264,6 +2264,7 @@ def init_builtin_extra_nodes():
         "nodes_video.py",
         "nodes_lumina2.py",
         "nodes_wan.py",
+        "nodes_lotus.py",
         "nodes_hunyuan3d.py",
         "nodes_primitive.py",
     ]