rename internal files to calm the new "ruff" rule

Signed-off-by: Alexander Piskun <[email protected]>

Author: bigcat88

nc_py_api/calendar.py renamed to nc_py_api/calendar_api.py

@@ -10,7 +10,7 @@
     set_handlers,
     talk_bot_msg,
 )
-from .logging import setup_nextcloud_logging
+from .logger import setup_nextcloud_logging
 from .misc import (
     get_computation_device,
     get_model_path,

nc_py_api/ex_app/__init__.py

@@ -29,7 +29,7 @@
 from ._theming import ThemingInfo, get_parsed_theme
 from .activity import _ActivityAPI, _AsyncActivityAPI
 from .apps import _AppsAPI, _AsyncAppsAPI
-from .calendar import _CalendarAPI
+from .calendar_api import _CalendarAPI
 from .ex_app.defs import LogLvl
 from .ex_app.events_listener import AsyncEventsListenerAPI, EventsListenerAPI
 from .ex_app.occ_commands import AsyncOccCommandsAPI, OccCommandsAPI