Refactor persistent notification to no longer route all data via a service (#57157)

* Convert persistent notification tests to async

* Create/dismiss persistent notifications in exposed functions, not service calls

* Fix notify persistent_notification

* Remove setting up persistent_notification

* Drop more setups

* Empty methods

* Undeprecate sync methods because too big task

* Fix setup clearing notifications

* Fix a bunch of tests

* Fix more tests

* Uno mas

* Test persistent notification events

* Clean up stale comment

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

tests/components/cloudflare/test_config_flow.py

@@ -13,7 +13,6 @@ from homeassistant.data_entry_flow import (
     RESULT_TYPE_CREATE_ENTRY,
     RESULT_TYPE_FORM,
 )
-from homeassistant.setup import async_setup_component
 
 from . import (
     ENTRY_CONFIG,
@@ -28,7 +27,6 @@ from tests.common import MockConfigEntry
 
 async def test_user_form(hass, cfupdate_flow):
     """Test we get the user initiated form."""
-    await async_setup_component(hass, "persistent_notification", {})
 
     result = await hass.config_entries.flow.async_init(
         DOMAIN, context={CONF_SOURCE: SOURCE_USER}