[CL-696] un-revert "various drawer improvements" + bug fix (#14887)

* Revert "Revert "[CL-622][CL-562][CL-621][CL-632] various drawer improvements …"

This reverts commit 4b32d1f9dd.

* fix virtual scroll: add .cdk-virtual-scrollable to scroll viewport target

* remove references to main el

* use directives instead of querySelector (#14950)

* remove references to main el

* wip

* banish querySelector to the shadow realm

* revert apps/ files

* Add virtual scrolling docs

Co-authored-by: Vicki League <vleague@bitwarden.com>

* add jsdoc

* run eslint

* fix skip links bug

* Update libs/components/src/layout/layout.component.ts

Co-authored-by: Vicki League <vleague@bitwarden.com>

* update tab handler

* only run on tab

* fix lint

* fix virtual scroll issue due to Angular 19 upgrade (#15193)

thanks Vicki

---------

Co-authored-by: Vicki League <vleague@bitwarden.com>

apps/web/src/app/vault/components/vault-items/vault-items.module.ts

@@ -3,7 +3,7 @@ import { CommonModule } from "@angular/common";
 import { NgModule } from "@angular/core";
 import { RouterModule } from "@angular/router";
 
-import { TableModule } from "@bitwarden/components";
+import { ScrollLayoutDirective, TableModule } from "@bitwarden/components";
 
 import { CollectionNameBadgeComponent } from "../../../admin-console/organizations/collections";
 import { GroupBadgeModule } from "../../../admin-console/organizations/collections/group-badge/group-badge.module";
@@ -26,6 +26,7 @@ import { VaultItemsComponent } from "./vault-items.component";
     CollectionNameBadgeComponent,
     GroupBadgeModule,
     PipesModule,
+    ScrollLayoutDirective,
   ],
   declarations: [VaultItemsComponent, VaultCipherRowComponent, VaultCollectionRowComponent],
   exports: [VaultItemsComponent],