* Part 1 of 2 (no breaking changes in part 1).
When integrations configured via the UI block startup or fail to start,
the webserver can remain offline which make it is impossible
to recover without manually changing files in
.storage since the UI is not available.
This change is the foundation that part 2 will build on
and enable a listener to start the webserver when the frontend
is finished loading.
Frontend Changes (home-assistant/frontend#6068)
* Address review comments
* bump timeout to 1800s, adjust comment
* bump timeout to 4h
* remove timeout failsafe
* and the test
* Type hint additions
* Remove optional from sidebar_icon comment
Co-Authored-By: Franck Nijhof <frenck@frenck.nl>
* Remove optional from sidebar_title comment
Co-Authored-By: Franck Nijhof <frenck@frenck.nl>
* Fix issues after rebase and mypy 0.730
* Fire events with websocket messages.
* Added tests to validate
* Fixed api_streams sensor to use new sensor
* Delete from coverageac as now works.
* Removed websocket request event.
* Use dispatcher instead of events.
* Moved sensor to under websocket_api
* Changes as per code review
* Fixed tests.
* Modified test
* Patch