Add build pipeline

Author: mikicz

.github/workflows/build.yml

@@ -0,0 +1,38 @@
+name: Build
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - v*
+jobs:
+  build_wheels:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+      - name: Build
+        run: poetry build
+      - uses: actions/upload-artifact@v4
+        with:
+          path: ./dist/*
+
+  upload_pypi:
+    name: Upload to PyPI
+    needs: [build_wheels]
+    runs-on: ubuntu-latest
+    environment: pypi
+    permissions:
+      id-token: write
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: artifact
+          path: dist
+
+      - uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          skip-existing: true