Merge PR-0722 MetaX CI workflow into dev-zyh

# Conflicts:
#	.github/configs/metax.yml
#	.github/scripts/hygon/setup.sh
#	.github/scripts/metax/setup.sh
#	.github/workflows/_benchmark_test.yml
#	docker/build.sh
#	tests/benchmarks/configs/smoke.yaml
#	tests/benchmarks/test_benchmark_serve.py
#	tests/benchmarks/utils.py
#	tests/models/qwen3_6/27b_tp2_eager.yaml
#	tests/models/qwen3_6/35b_a3b_tp2_eager.yaml
#	tests/platforms/cuda.yaml
#	tests/platforms/metax.yaml
#	tests/run.py
#	vllm_fl/__init__.py
#	vllm_fl/compilation/graph.py
#	vllm_fl/utils.py

Author: HermiaHuan

.github/ISSUE_TEMPLATE/blank.md

@@ -5,3 +5,19 @@ title: ''
 labels: ''
 assignees: ''
 ---
+
+<!--
+ Copyright 2026 FlagOS Contributors
+
+ 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.
+ -->

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -1,3 +1,17 @@
+# Copyright 2026 FlagOS Contributors
+#
+# 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.
+
 name: Bug Report
 description: Report a bug in vllm-plugin-FL
 title: "[Bug]: "

.github/ISSUE_TEMPLATE/ci-sev.md

@@ -6,6 +6,23 @@ labels: "ci-sev"
 assignees: ''
 ---
 
+<!--
+ Copyright 2026 FlagOS Contributors
+
+ 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.
+ -->
+
+
 ## Severity
 
 <!-- Select one:

.github/ISSUE_TEMPLATE/config.yml

@@ -1,3 +1,17 @@
+# Copyright 2026 FlagOS Contributors
+#
+# 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.
+
 blank_issues_enabled: false
 contact_links:
   - name: Questions & Discussions

.github/ISSUE_TEMPLATE/documentation.yml

@@ -1,3 +1,17 @@
+# Copyright 2026 FlagOS Contributors
+#
+# 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.
+
 name: Documentation
 description: Report an issue with the documentation
 title: "[Docs]: "

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -1,3 +1,17 @@
+# Copyright 2026 FlagOS Contributors
+#
+# 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.
+
 name: Feature Request
 description: Suggest a new feature or enhancement for vllm-plugin-FL
 title: "[Feature]: "

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,3 +1,19 @@
+<!--
+ Copyright 2026 FlagOS Contributors
+
+ 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.
+ -->
+
 ### PR Category
 <!-- One of [Core | Vendor | OP | Tools | Others] -->
 

.github/configs/ascend.yml

@@ -1,3 +1,17 @@
+# Copyright 2026 FlagOS Contributors
+#
+# 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.
+
 # Ascend Hardware Configuration
 # This file defines CI/CD settings for Ascend NPU testing
 

.github/configs/cuda.yml

@@ -1,3 +1,17 @@
+# Copyright 2026 FlagOS Contributors
+#
+# 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.
+
 # CUDA Hardware Configuration
 # This file defines CI/CD settings for CUDA-based testing
 

.github/configs/metax.yml

@@ -13,22 +13,21 @@
 # limitations under the License.
 
 # MetaX Hardware Configuration
-# This file defines CI/CD settings for MetaX C550 testing.
+# This file defines CI/CD settings for MetaX C550 testing
 
 platform: metax
 
 # Docker image for this hardware.
 ci_image: harbor.baai.ac.cn/flagos-dev/vllm-plugin-fl:44518f3-metax-dev
 
 # Runner labels for this hardware.
-# Keep this aligned with the self-hosted runner label on the MetaX C550 machine.
+# Keep this aligned with the MetaX C550 runner label.
 runner_labels:
-  - mx-cicd-vllm-plugin
+  - metax-c550-124
 
 # Container volumes (hardware-specific paths).
 container_volumes:
   - /data:/data
-  - /workspace:/workspace
 
 # Container options (hardware-specific settings).
 container_options: >-