ci: update workflow for python

.github/workflows/python.yml

@@ -0,0 +1,31 @@
+# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
+
+name: Python application
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v5
+    - name: Set up Python 3
+      uses: actions/setup-python@v3
+    - name: Install dependencies
+      run: |
+        python -m venv .venv && source .venv/bin/activate
+        pip install meshtastic black pytest
+    - name: Lint with black
+      run: |
+        black --check ./data
+    - name: Test with pytest
+      run: |
+        pytest