chore: add CI configuration for testing and linting

Author: funkatron

.github/workflows/ci.yml

@@ -0,0 +1,35 @@
+name: CI
+
+on:
+  push:
+    branches: [main, chore/ci-setup]
+  workflow_dispatch:
+
+jobs:
+  test-and-lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+
+      - name: "Set up Python"
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+#          python-version-file: "pyproject.toml"
+
+      - name: Install dependencies
+        run: |
+          uv sync
+          uv sync requirements-dev.txt
+
+      - name: Run tests
+        run: |
+          pytest
+
+      - name: Lint with flake8
+        run: |
+          flake8 .