ci: add quality gates and release workflows

.github/workflows/release.yml

@@ -0,0 +1,31 @@
+name: Tagged Release
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+permissions:
+  contents: write
+
+jobs:
+  build-release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: astral-sh/setup-uv@v7
+        with:
+          enable-cache: true
+      - uses: actions/setup-python@v6
+        with:
+          python-version-file: .python-version
+      - run: uv sync --group dev
+      - run: uv run ruff format --check .
+      - run: uv run ruff check .
+      - run: uv run mypy src/openultrasast
+      - run: uv run pytest
+      - run: uv build
+      - uses: softprops/action-gh-release@v2
+        with:
+          files: dist/*
+          generate_release_notes: true