speed up benchmark eval scheduling and docker workflow

docker/Dockerfile.eval-robomme

@@ -0,0 +1,22 @@
+# Copyright 2026 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+FROM lerobot-eval-base:latest
+
+RUN PATH=/usr/bin:/bin:/lerobot/.venv/bin:$PATH \
+    /lerobot/.venv/bin/python -m pip install --no-cache-dir ".[robomme]" \
+    && PATH=/usr/bin:/bin:/lerobot/.venv/bin:$PATH \
+    /lerobot/.venv/bin/python -c "import robomme"
+
+CMD ["/bin/bash"]