Merge branch 'work_on_stitching' into 'main'

...econtrib/tomwer/widgets/stitching/test/test_zstitching.py

setup.cfg

tomwer/app/zstitching.py

tomwer/gui/reconstruction/axis/radioaxis.py

tomwer/gui/reconstruction/nabu/nabuconfig/output.py

tomwer/gui/reconstruction/test/test_axis.py

tomwer/gui/stitching/action.py

tomwer/gui/stitching/config/positionoveraxis.py

tomwer/gui/stitching/normalization.py

tomwer/gui/stitching/stitchandbackground.py

tomwer/gui/stitching/stitching.py

tomwer/gui/stitching/stitching_preview.py

tomwer/gui/stitching/tests/test_normalization.py

tomwer/gui/utils/buttons.py

tomwer/gui/utils/step.py