* WIP: Migrate fleet to new page layout system
* Add 'Add Agent' button to agents table
* Fix flyout import in search and filter bar
* Place settings/feedback in header
* Move actions to top nav
* Fix i18n + types + unit test failures
* Remove unused props in DefaultLayout
* Fix background height in Fleet layout
This is fixed through a hack for now, because Kibana's layout doesn't
allow apps to flex the top-level wrapper via `flex: 1`. The same
behavior reported in the original issue (#101781) is present in all
other Kibana apps.
Fixes#101781
* Use euiHeaderHeightCompensation for min-height calc
* Move settings portal to app component
* Fix agent details URL in failing unit test
* Remove unreferenced overview files + update functional tests
* Remove unneeded fragment
* Remove beta badges in Fleet + Integrations
Fixes#100731
* Fix i18n
* Fix page path reference
* Fix failing tests
* Re-fix i18n post merge
Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>