ci: add ci stage of code format checking (#2750)

* style: ruff format

* ci(dashboard-ci): ensure GitHub Release action only runs on push events

* ci(code-format): ruff format and ruff check

.github/workflows/code-format.yml

@@ -0,0 +1,34 @@
+name: Code Format Check
+
+on:
+  pull_request:
+    branches: [ master ]
+  push:
+    branches: [ master ]
+
+jobs:
+  format-check:
+    runs-on: ubuntu-latest
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.10'
+        
+    - name: Install UV
+      run: pip install uv
+      
+    - name: Install dependencies
+      run: uv sync
+      
+    - name: Check code formatting with ruff
+      run: |
+        uv run ruff format --check .
+        
+    - name: Check code style with ruff
+      run: |
+        uv run ruff check .

.github/workflows/dashboard_ci.yml

@@ -37,6 +37,7 @@ jobs:
             !dist/**/*.md
 
       - name: Create GitHub Release
+        if: github.event_name == 'push'
         uses: ncipollo/release-action@v1
         with:
           tag: release-${{ github.sha }}