Warning Improvements by Xon 2.12.1

• Fix typo causing a template error when issuing a warning to a user with previous warnings

• Require StandardLib v1.23.0+
• Move large chunks of template bits from template modification blobs and into a dedicated template via macros.
• Fix missing "Resolve report" checkbox when deleting a non-expired warning when Report Improvements is installed and the report doesn't (yet) exist resulting in a new report being created in an open state

• Stop logging sv_warning_view changes to the user change log and purges these entries

• Fix broken css & font-awesome icons when sorting warnings for XF2.3

• Fix javascript error when issuing a warning from a user's profile

• Fix admincp template modifications for XF2.3

• Fix possible error when using warning conversations/direct messages

• Require StandardLib v1.21.0+
• XF2.3 support

• Restore XF2.1 support
• php 8.4+ compatibility fixes
• Fix deleting a warning could skip show a delete confirmation dialog

• Fix edge case where legacy warning definitions with >255 characters would cause an internal server error instead of reporting the warning definition's title was too long