Local calendar integration (#79601)

CODEOWNERS

homeassistant/components/calendar/__init__.py

homeassistant/components/calendar/const.py

homeassistant/components/local_calendar/__init__.py

homeassistant/components/local_calendar/calendar.py

homeassistant/components/local_calendar/config_flow.py

homeassistant/components/local_calendar/const.py

homeassistant/components/local_calendar/manifest.json

homeassistant/components/local_calendar/store.py

homeassistant/components/local_calendar/strings.json

homeassistant/components/local_calendar/translations/en.json

homeassistant/generated/config_flows.py

homeassistant/generated/integrations.json

requirements_all.txt

requirements_test.txt

requirements_test_all.txt

tests/components/caldav/test_calendar.py

tests/components/local_calendar/__init__.py

tests/components/local_calendar/test_calendar.py

tests/components/local_calendar/test_config_flow.py