Fix compatible toggle affix with D10 by switching from jQuery once to drupal/once library

Thanks, Emircan, for reporting and patching!

1. Better to change bootstrap_barrio_affix to

• vartheme_bs4_affix
• VARTHEME_BS4_SUBTHEME_affix

in once('bootstrap_barrio_affix', '[data-toggle="affix"]', context).forEach(function () {
not to have many data-once attributes with the same bootstrap_barrio_affix
2. Please, create MR to commit/merge with your --author email as Drupal is not showing the --author anymore

Hi Rajab, Thanks for the review. Applied your suggestions and created MR.

Thank you.
Tested and merged
After the fix

Vartheme BS4 settings of affix ( or could be in the sub theme )
→

No navbar affix
→

With navbar affix
→

✅ Released vartheme_bs4-9.0.29 →

Automatically closed - issue fixed for 2 weeks with no activity.

✅ Released varbase-9.1.3 →