[ADF-2559] Sidenav layout (#3119)

* First step of extraction

* Add sidenav-layout to demo-shell

* Fix some sidenav-layout styles

* Fix tests

* Add documentation

* Fix typescript transpiler's stomache

* Modify component's directive's interface

* Enrich documentation

* Another documentation enrichment

* Fix tests and mobile expanded issue

lib/core/sidenav-layout/components/layout-container/layout-container.component.html

@@ -0,0 +1,13 @@
+<mat-sidenav-container>
+    <mat-sidenav
+        [ngClass]="{ 'sidenav--hidden': hideSidenav }"
+        [@sidenavAnimation]="sidenavAnimationState"
+        [opened]="!isMobileScreenSize"
+        [mode]="isMobileScreenSize ? 'over' : 'side'">
+        <ng-content sidenav select="[app-layout-navigation]"></ng-content>
+    </mat-sidenav>
+
+    <mat-sidenav-content [@contentAnimation]="contentAnimationState">
+        <ng-content select="[app-layout-content]"></ng-content>
+    </mat-sidenav-content>
+</mat-sidenav-container>