Report Improvements by Xon 2.20.5

• Fix report title's been indexed into search as escaped
  • Re-indexing reports/reports comments really only matters if using ElasticSearch Essential's exact title match feature.
• Fix double escaping when rendering report titles in search results

• Fix report comment alert would miss-classify warning operation types as new warnings

• Fix "Call to undefined method XF\Entity\User::canReportSearch()" that can occur during upgrading
• When a post is being reported; inject 'user has been warned for this post' notice, and a 'has been reply-banned' notice if SV/ThreadReplyBanTeeth add-on is installed

• On making non-closing report comments; do not record a comment as sent if the 'send alert' checkbox is set, despite not actually sending the alert

• Force global namespace for functions which are known to be optimizable to bytecode in php
• Implement php 7 type hinting
• Add option "Resolve report - Alerts" configure alerting default when rejecting/resolving reports
• Add "Send resolution alert" checkbox when issuing/deleting/expiring warnings and issuing thread reply bans

• In search, allow grouping report comments by report. Only really useful for upcoming ElasticSearch Essentials update.

• Fix rejoining a reported conversation

• Ensure report comment alerts respect the "view reporter username" permission

• Fix double-encoding of cache values, which is surprisingly expensive

• Fix N+1 queries when loading post reports.
  Do a direct node permission check rather than per-forum canView php call if the option "Reports respect view-node permission" is set
• Fix N+1 query behaviour from loading report titles