Import speed refactoring

docs/releases.md

qim3d/__init__.py

qim3d/gui/annotation_tool.py

qim3d/io/loading.py

qim3d/io/saving.py

qim3d/models/unet.py

qim3d/processing/cc.py

qim3d/processing/detection.py

qim3d/processing/local_thickness_.py

qim3d/processing/operations.py

qim3d/processing/structure_tensor_.py

qim3d/tests/viz/test_img.py

qim3d/utils/augmentations.py

qim3d/utils/cli.py

qim3d/utils/data.py

qim3d/viz/colormaps.py

qim3d/viz/k3d.py

requirements.txt

setup.py