Merge branch 'virtual-timeslots-131' into 'main'

.pre-commit-config.yaml

src/aura_engine/scheduling/api.py

src/aura_engine/scheduling/domain.py

src/aura_engine/scheduling/scheduler.py

src/aura_engine/scheduling/timetable.py

src/aura_engine/scheduling/utils.py

tests/test_core_channels.py

tests/test_core_mixer.py

tests/test_scheduling_api_fetcher.py

tests/test_scheduling_scheduler_core_mock.py

tests/test_scheduling_timetable.py