chore: sync metadata, drop original files

README.md

@@ -3,10 +3,10 @@ license: apache-2.0
 task_categories:
 - robotics
 tags:
+- LeRobot
 - tsfile
 - timeseries
 - robotics
-- LeRobot
 - format:tsfile
 pretty_name: NVIDIA WORKSPACE
 size_categories:
@@ -16,6 +16,9 @@ configs:
   data_files:
   - split: train
     path: data/nvidia_workspace_train.tsfile
+modality:
+- tabular
+- timeseries
 ---
 
 # NVIDIA WORKSPACE (TsFile)