Add-ons Standard Library by Xon 1.22.6

• When using "AJAX pagination with filter bar" (js/sv/lib/xf/filter.js), fix invalid javascript error message when filtering by a value without pagination wrapper
  • Noticeable on the "logo selection" page of the Selectable logo (paid) add-on

• Partial workaround for buggy XF2.3 behavior around repository uniqueness. Does not affect call sites to \XF::repository, only Helper::repository
• Fix incorrectly using SqlJoinTrait would swallow the actual error
• Improve detection of excluding non-required joins when using EarlyJoinFinderTrait. This affects Multi Prefix is optimizing for matching on a single prefix, and also Extended Ignore
• Remove usage of assert() for XF Cloud compatibility

• Improve compatibility when using EarlyJoinFinderTrait and SqlJoinTrait together
  • Avoid possible expensive table expression queries being computed multiple times