Add root config for download stats

config.json

@@ -0,0 +1,13 @@
+{
+  "model_type": "dw05",
+  "architectures": [
+    "DW05WorldActionModel"
+  ],
+  "library_name": "pytorch",
+  "pipeline_tag": "robotics",
+  "format": "dw05-runtime-bundle",
+  "checkpoint_file": "model.pt",
+  "action_dim": 32,
+  "proprio_dim": 32,
+  "torch_dtype": "bfloat16"
+}