[segmentation] Add base code from deepdraw

pyproject.toml

src/mednet/libs/segmentation/__init__.py

src/mednet/libs/segmentation/config/data/drive/__init__.py

src/mednet/libs/segmentation/config/data/drive/datamodule.py

src/mednet/libs/segmentation/config/data/drive/default.json

src/mednet/libs/segmentation/config/data/drive/default.py

src/mednet/libs/segmentation/config/models/__init__.py

src/mednet/libs/segmentation/config/models/lwnet.py

src/mednet/libs/segmentation/data/__init__.py

src/mednet/libs/segmentation/models/__init__.py

src/mednet/libs/segmentation/models/losses.py

src/mednet/libs/segmentation/models/lwnet.py

src/mednet/libs/segmentation/models/separate.py

src/mednet/libs/segmentation/models/typing.py

src/mednet/libs/segmentation/scripts/__init__.py

src/mednet/libs/segmentation/scripts/cli.py

src/mednet/libs/segmentation/scripts/click.py

src/mednet/libs/segmentation/scripts/train.py

src/mednet/libs/segmentation/scripts/utils.py

src/mednet/libs/segmentation/utils/rc.py