Merge branch 'docstrings' into 'main'

docs/cli.md

docs/datahandling.md

docs/detection.md

docs/features.md

docs/filters.md

docs/generate.md

docs/models.md

docs/operations.md

docs/processing.md

docs/releases.md

docs/segmentation.md

docs/utils.md

docs/viz.md

mkdocs.yml

qim3d/__init__.py

qim3d/cli/__init__.py

qim3d/detection/_common_detection_methods.py

qim3d/features/_common_features_methods.py

qim3d/filters/_common_filter_methods.py

qim3d/generate/_aggregators.py