ci: build macOS app bundle and upload it as artifact

Author: viernullvier

.github/workflows/macos.yml

@@ -46,3 +46,13 @@ jobs:
           python@3
     - name: Build
       run: bash scripts/build_macos.sh && otool -L build/dune3d
+    - name: Install dependencies for bundling
+      run: brew install dylibbundler
+    - name: Bundle app
+      run: bash scripts/bundle_macos.sh
+    - name: Upload bundle
+      uses: actions/upload-artifact@v4
+      with:
+        name: "Dune3D-mac"
+        path: "./dist/Dune 3D.app/"
+        include-hidden-files: true