Impose

- feat: implement saving and loading of structure composites (1)
- fix: visualization issue with empty data (47)
- fix: editing layers not possible (regression from migration to PyQt6)
- fix: initial wrong scaling in colocalize when input data has different
pixel sizes along the dimensions

- fix: properly handle FileNotFounderror (44)
- fix: properly handle bmlab exceptions (42)
- enh: reduce complexity of error message if an associated file
is missing
- fix: close bmlab session after loading data (48)
- build: add github action to create installer packages (31)
- build: add Github deploy action
- build: pin shapely to fix macOS DMG packages

- fix: properly handle nan-valued data in colocalize (36)
- fix: properly handle nan-valued data in collect (36)
- setup: bump bmlab to 0.1.8 (37)

- fix: properly handle nan-valued data (25)
- fix: correctly open bmlab files with multiple repetitions (26)

- enh: keep the order of data keys returned by bmlab for user convenience (24)
- setup: migrate from PyQt5 (5.15.0) to PyQt6 (6.2.0) (23)
- setup: bump bmlab from 0.1.1 to 0.1.2 (24)
- setup: bump pyqtgraph from 0.12.3 to 0.12.4 (23)

- feat: support bmlab session file format (18)
- enh: prevent users from loading the same file twice