Add GitHub Actions CI with ruff linting

Author: Rulet63

.github/workflows/ruff-ci.yml

@@ -0,0 +1,29 @@
+name: Ruff Code Quality Check
+
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+
+jobs:
+  ruff-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 ruff
+      run: pip install ruff
+
+    - name: Run ruff check
+      run: ruff check git/src/
+
+    - name: Run ruff format check
+      run: ruff format --check git/src/