fix: retour design sidebar (#332)

* fix: retour design sidebar

* fix: rename

* fix: replace offcanvas-top override with utility classes

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Co-authored-by: Marc Gavanier <marc.gavanier@gmail.com>

src/features/core/components/offcanvas/offcanvas.component.html

@@ -1,7 +1,6 @@
 <div
-  class="offcanvas offcanvas-end"
+  class="offcanvas offcanvas-top offcanvas-end ms-auto h-auto"
   [class.position-absolute]="isAbsolute && (expanded$ | async)"
-  [class.overflow-scroll]="isAbsolute"
   [class.showing]="showing$ | async"
   [class.show]="expanded$ | async"
   [class.hiding]="hiding$ | async"