Add release workflow

.github/workflows/release.yaml

@@ -0,0 +1,39 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*.*.*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+        with:
+          python-version: '3.10'
+          enable-cache: true
+          cache-suffix: release
+          activate-environment: true
+
+      - name: Install dependencies
+        run: |
+          uv pip install build twine
+
+      - name: Build package
+        run: python -m build
+
+      - name: Publish package to PyPI
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+        run: python -m twine upload dist/*

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "auto-cast"
-version = "0.1.0"
+version = "0.0.1"
 description = "Spatiotemporal forecasting"
 readme = "README.md"
 authors = [