Fixes #37013 - change the 'All hosts' menu item's url based on the `new_host_page` setting

After changing the `new_host_page` setting, the layout navigation still has the wrong hosts page link (the one it got initially)
and someone who wants to try this new functionallity can't access the page via the navigation....

Fixes #36822 - Design new hosts page

Created a HostIndex component

Update the TableIndexPage as a part of this action to accept things like
select all

Co-authored-by: Jeremy Lenz <jlenz@redhat.com>

Fixes #34133 - Add PF4 pagination

dropping the PF3 pagination and its helpers.

Fixes #32880 - Add confirmation modal service (#8619)

Fixes #33026, #30865 - Add React error boundary

Fixes #32860 - move toast list to app's root (#8618)

Toasts were triggered only from pages that used the PageLayout component,
or that used the `notifications` helper. Now they will always be triggered directly
from the root of the app.
Deprecated the `notifications` method so toast won't appear twice in pages...

Fixes #31745 - Add GraphQL client

Fixes #29792 - Add current taxonomies and user in react context (#7655)

Fixes #29292 - Move pagination options to the client (#8152)

• Fixes #29292 - Move pagination options to the client

There is no need to send the pagination options from the server, they
can be generated on the client side.

• Refs #29292 - fix review comments...

Fixes #30604 - replace mount_react_component in ReactApp