OZG-3448 OZG-3478 remove navigation theme

goofy-client/apps/goofy/src/styles/main.scss

@@ -30,7 +30,6 @@
 @import "layout/main";
 @import "material/tabs";
 @import "material/icons";
-@import "libs/navigation/src/lib/navigation-container/navigation/navigation.theme";
 @import "libs/navigation/src/lib/header-container/header/header.theme";
 @import "libs/ui/src/lib/ui/expansion-panel/expansion-panel.theme";
 @import "libs/ui/src/lib/ui/notification/internal-server-error-dialog/internal-server-error-dialog.theme";