Add wheels workflow

.github/workflows/wheels.yml

@@ -0,0 +1,31 @@
+name: wheels
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build-wheels:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-13, macos-14]
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+
+    - name: Install cibuildwheel
+      run: python -m pip install cibuildwheel==2.17.0
+
+    - name: Build wheels
+      run: python -m cibuildwheel --output-dir wheels
+
+    - name: Upload wheels
+      uses: actions/upload-artifact@v4
+      with:
+        name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
+        path: ./wheels/*.whl