[CL-718] nav updates (#15226)

* add basic new nav item styling

* update alt-3 bg color

* add x padding to item

* remove copy left in error

* style app switcher to match nav items

* adding new button hover colors

* add new logo lockups

* use new logos in web vault

* fix color and svg fills

* use set height for nav items

* optimize SVGs

* move if logic

* use rem for icon size

* move shield logo

* use shield svg for collapsed icon

* remove unused eslint disable directive

* run prettier

* remove variables

* update logo hover styles

* use more standard flow control syntax

* update admin console logo svg

* add new hover variables

* use class instead of fill

* use variable for logo hover

* remove unnecessary container

* use hover variable for nav switcher

* use correct variables for fill colors

* update hover state to use variable left in error

* give icon width to preserve text alignment

* remove tree story as functionality no longer supported

* remove nested styles helper

* remove obsolete afterContentInit

* remove tree example from layout story

* remove tree example from secondary layout story

* remove tree example from kitchen sink story

* Fix interaction test

* remove remaining references to tree variant

libs/components/src/anon-layout/anon-layout.component.ts

@@ -10,7 +10,8 @@ import { EnvironmentService } from "@bitwarden/common/platform/abstractions/envi
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
 
 import { IconModule, Icon } from "../icon";
-import { BitwardenLogo, BitwardenShield } from "../icon/icons";
+import { BitwardenLogo } from "../icon/icons";
+import { BitwardenShield } from "../icon/logos";
 import { SharedModule } from "../shared";
 import { TypographyModule } from "../typography";