fix(admin-ui): Fix alignment of breadcrumbs

packages/admin-ui/src/lib/static/styles/_variables.scss

@@ -1,3 +1,4 @@
+@import "./global/sass-overrides";
 @import "~@clr/ui/src/utils/_mixins";
 @import "~@clr/ui/src/utils/_variables.clarity.scss";
 

packages/admin-ui/src/lib/static/styles/global/_sass-overrides.scss

@@ -1,3 +1,3 @@
-// Note: variables defined in this file should use the default! flag so they can be
+// Note: variables defined in this file should use the !default flag so they can be
 // overridden by custom Admin UI applications
 $clr-sidenav-width: 10.8rem !default;