Add CI/CD for deployment to pypi (#9)

Author: andriuskuk

.github/workflows/publish.yml

@@ -0,0 +1,49 @@
+name: Publish to PyPI
+
+on:
+  push:
+    tags:
+      - 'v*.*.*'  # Triggers on version tags like v0.2.19, v1.0.0, etc.
+
+jobs:
+  publish:
+    name: Build and publish to PyPI
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install dependencies
+        run: |
+          uv sync --dev
+
+      - name: Run linting
+        run: |
+          uv run ruff format ./src --check
+          uv run ruff check ./src
+          uv run mypy ./src
+
+      - name: Build package
+        run: |
+          uv build
+
+      - name: Publish to PyPI
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+        run: |
+          uv run twine upload dist/*
+