test(e2e): enhance category management dialog and update playlist handling

libs/workspace/shell/feature/src/lib/workspace-context-panel/components/workspace-context-category-view.component.html

@@ -3,7 +3,9 @@
         @for (item of items(); track $index) {
             <a
                 class="nav-item category-item"
-                [attr.data-category-id]="$any(item).category_id ?? item.id"
+                [attr.data-category-id]="
+                    $any(item).category_id ?? $any(item).xtream_id ?? item.id
+                "
                 [class.selected]="isSelected(item)"
                 [class.category-item--selected]="isSelected(item)"
                 [attr.aria-current]="isSelected(item) ? 'true' : null"