* 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
* Allow panels to indicate they are meant for admins
* Panels to indicate when they require admin access
* Do not return admin-only panels to non-admin users
* Fix flake8
Alexander Pitkin
Paulus Schoutsen
J. Nick Koston
Pascal Vizeli
Paulus Schoutsen