Odoo Release Updates

[FIX] mail,website: offset chat hub with website editor panel

[FIX] mail: make portal read and search coherent with customer portal

[IMP] mail: introduce generic component for grouped content display

[FIX] mail: do not show message actions on right-click on link

[FIX] mail: make posting better respect '_mail_post_access'

[IMP] mail: check author name when searching messages

[FIX] mail: remove correspondent for group type channels

[FIX] mail: do not notify busy users with inbox messages

[IMP] mail: show explicit error of fetch message in message list

[FIX] mail: avoid resetting recipients in composer

[IMP] mail: exported variables for the expand-discuss thread action

[IMP] mail: remove quoted content when saving templates

[FIX] mail: fix traceback when opening chatter in documents

[FIX] mail: align thumbnail in video link preview overlay

[IMP] base,mail: attachment deletion when deleting ir.model

[IMP] mail: hide reply container

[REF] mail: simplify SCSS of message bubble color in dark theme

[FIX] mail: fix activity _check_access when record is missing

[IMP] mail: Add link between activities generated from plans and their template

[FIX] mail, *: auto-open member and livechat info should combine

[REF] mail, *: DiscussAppCategory.hidden as local storage field

[FIX] mail: fixing document visibility issue after an activity edit in chatter.

[FIX] mail: don't bump channel on notification message

[FIX] mail: prevent template duplication on save

[REF] mail: `isNotificationPermissionDismissed` local storage field

[FIX] mail: reduce eye strain when using discuss app in dark theme

[IMP] mail: add channel for message_actions

[IMP] mail: add button to clear search in search messages panel

[FIX] mail: avoid access error when archiving channel as non admin

[REF] mail: move import comment