create python yml ga (#90)

* Create python.yml

* ci: add black

* run an actual formatter

* also add rufo

* fix pytest

* run black

.github/workflows/python.yml

@@ -0,0 +1,33 @@
+# 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
+
+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 3.13
+      uses: actions/setup-python@v3
+      with:
+        python-version: "3.13"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install black pytest meshtastic
+    - name: Lint with black
+      run: |
+        black --check ./
+    - name: Test with pytest
+      run: |
+        pytest