test using --window option for MacOS .app

Author: davidbhr

.github/workflows/installer.yml

@@ -127,9 +127,9 @@ jobs:
     - name: Build executable with PyInstaller
       shell: bash
       run: |
-        poetry run pyinstaller --clean -y --windowed output/saenopy_run --add-data "saenopy/img:saenopy/img" saenopy/gui/gui_master.py
+        poetry run pyinstaller --clean -y --dist output/saenopy_run --windowed --add-data "saenopy/img:saenopy/img" saenopy/gui/gui_master.py
         mv output/saenopy_run/gui_master output/saenopy_run/saenopy_mac.app
-
+        
     - uses: actions/upload-artifact@v4
       with:
         name: saenopy_mac