* Vertical navbar
* Update vertical menu look and add create menu.
* Make query editor work with vertical nav.
* Dark mode
* Fix create menu & make sidebar fixed.
* Update Alert pages layout
* Update System status pages
* Update Queries and Dashboards list pages
* Update Query Source and Query View pages
* Use dark theme for mobile navbar
* Update Dashboard page: fix Add widget/textbox panel positioning
* Dashboard page: fix layout issues when container changes its size (fixes known issues: navbar expand/collapse, scrollbar appears/hides)
* Fix dashboard page sticky header (there was a 15px space above it)
* Fix embeds
* Extract desktop navbar component; move mobile navbar and its styles to ApplicationLayout folder
* Remove old app header
* Fix tests
* Restore version info block
* Make Percy capture entire page
* Make vertical navbar expand/collapse animation smoother (as it's currently impossible to disable it :-( )
* Fix misc UI issues (show Create label on expanded menu; fix some CSS; don't select items on click)
* Allow to override navbars with DynamicComponent
* Fix misc UI issues: expand/collapse button animation, menu items styles, menu expand/collapse animation
* Hide submenu arrow; show username when menu is expanded
* Refine CSS and make it more isolated; adjust colors
* Update tests
Co-authored-by: Arik Fraimovich <arik@arikfr.com>
