Added job to try to assemble all wheels into one zip file.

Author: StephenCzarnecki

.github/workflows/build_wheels.yml

@@ -147,4 +147,28 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: wheels-linux-arm64-${{ matrix.python-version }}-${{ github.run_id }}
-          path: wheelhouse/*.whl
+          path: wheelhouse/*.whl
+          
+  combine_wheels:
+    name: Combine all wheels into one zip
+    runs-on: ubuntu-24.04
+    needs: [build_wheels_windows, build_wheels_mac, build_wheels_manylinux_x86_64, build_wheels_manylinux_arm64]
+    steps:
+      - name: Download all wheel artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: all_wheels
+
+      - name: Show downloaded files (debug)
+        run: find all_wheels
+
+      - name: Combine wheels
+        run: |
+          mkdir combined
+          find all_wheels -name '*.whl' -exec cp {} combined/ \;
+
+      - name: Upload final wheel archive
+        uses: actions/upload-artifact@v4
+        with:
+          name: all-wheels
+          path: combined/