Odoo Release Updates

[IMP] (test_)mail, various: update tracking test tooling

[IMP] mail: make channel member roles editable in form view

[FIX] mail, web: add 💯 emoji shortcode and improve helper text

[IMP] mail: add copy suffix when duplicating canned responses

[IMP] mail: cleanup track naming and usage

[FIX] mail: chatter should jump when navigating to a specific message link

[REF] *: Remap useExternalListener import to owl2/utils

[IMP] mail, portal: support extra params in message fetch methods

[IMP] mail: add category group in channel search view

[IMP] mail: improvements in call history

[REF] *: remap reactive import to owl2/utils

[IMP] mail: refine ChannelActionDialog header spacing

[FIX] mail: filter access on linked messages

[IMP] mail: open avatar card when clicking follower in follower list

[REF] mail: rename the various fetchMessages to avoid confusion

[IMP] mail, *: improvements to Discuss public page of portal users

[IMP] mail,im_livechat: add escalation notifications for visitors

[IMP] base, mail: better docutils warnings, fix mail description

[IMP] mail: improve threads (subchannel) pannel

[FIX] mail: fix style of mention suggestion

[IMP] mail: preview notification templates

[FIX] mail: mention suggestion prioritizes followers over recent chats

[FIX] mail: properly sort mention suggestions in the full composer

[FIX] *: execute non determinstic tours with historical delay

[REF] mail: move t-call on its own t element

[IMP] mail: Hide files and pinned messages panel when search is open

[FIX] mail: restore spacing between avatar and name in Discuss search

[IMP] mail: trigger the search on input

[IMP] mail: access to notifications for portal users

[REF] *: import render from owl2/utils