feat(widgets): add border color option to advanced-options (#2512)

* feat: add border color option for all widgets

* fix: broken lockfile

* fix: typecheck issue

---------

Co-authored-by: Meier Lukas <meierschlumpf@gmail.com>

apps/nextjs/src/app/[locale]/widgets/[kind]/_content.tsx

@@ -49,6 +49,7 @@ export const WidgetPreviewPageContent = ({ kind, integrationData }: WidgetPrevie
     integrationIds: [],
     advancedOptions: {
       customCssClasses: [],
+      borderColor: "",
     },
   });