chore: Add GitHub Actions workflow for testing

This workflow installs Python dependencies and runs tests using pytest.

Author: A-lexisL

.github/workflows/python-app.yml

@@ -0,0 +1,37 @@
+# This workflow will install Python dependencies, run tests 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: [ "dev", "main" ]
+  pull_request:
+    branches: [ "dev", "main" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v6
+    
+    - name: Install python
+      uses: actions/setup-python@v6
+      with:
+          python-version-file: "pyproject.toml"
+
+    - name: Install uv
+      uses: astral-sh/setup-uv@v7
+      with:
+        enable-cache: true
+        
+    - name: Install the project
+      run: uv sync --group dev
+      
+    - name: Test with pytest
+      run: |
+        uv run pytest