Odoo Release Updates

[IMP] mail: enhance call menu UI

[REF] mail,im_livechat: move AttachmentPanel to channel

[FIX] mail: space insertion after mention

[FIX] discuss: allowing chat window title to wrap

[REF] mail, *: introduce Store.FieldList

[IMP] mail: test - keep email_build in 'EmailMessage' key

[IMP] mail: make raise hand primary action and move autofocus speaker to setting

[FIX] web: extract activity action execution for extensibility

[REF] mail,im_livechat,hr_holiday: sidebar use channel

[FIX] mail: fix slight misalignment of composer '+' button (again)

[IMP] mail: warning when mentioning a large group of people

[FIX] mail: allow a few tests to run post_install

[REF] mail: move `notifyDescriptionToChannel` to channel

[REF] mail: move thread rename to channel

[IMP] mail: add illustration to call permissions dialog

[REF] mail: move markAsFetched to channel model

[FIX] mail: fix traceback on mass mailing

[IMP] web: offline: disable menus, view switchers and records

[REF] mail: move invitationLink to discuss.channel

[REF] mail: remove obsolets fields

[IMP] mail, im_livechat: clarify external access and improve email invitation UX

[IMP] mail: genericize badge selection icon widget

[PERF] mail: faster click handler of message action "reply"

[REF] mail: refactor displayInSidebar

[FIX] mail: patch with cleanup window in discuss HOOT test

[FIX] mail: joining a call from an invitation should open corresponding thread

[FIX] mail: Handle None response in IMAP unread message check

[IMP] orm: binary field convert_to_read, convert_to_write

[FIX] discuss: increase the ping tolerance for rtc sessions

[IMP] base: remove SELF_READABLE_FIELDS and SELF_WRITEABLE_FIELDS