Odoo Release Updates

[IMP] appointment: use first available record for max capacity

[IMP] base: remove SELF_READABLE_FIELDS and SELF_WRITEABLE_FIELDS

[IMP] web_enterprise, *: use inputbox design

[FIX] appointment: ensure end of day is available in resource slots

[IMP] orm: SQL alias

[IMP] appointment: increase max booking limit

[CLN] appointment: remove dead js code

[REF] *: reduce datas usage

[FIX] *: datetime_field: make range optional even when the field is required

[IMP] *: remove unnecessary button "Discard" labels

[FIX] pos_appointment, ...: disabled some POS views as default ones

[IMP] mail, various: update tracking tests

[IMP] *: rename "Cancel" to "Discard"

[IMP] web: edit_tags_list

[IMP] appointment, *: fine-tune design of appointment pages

[IMP] crm_enterprise,*: Add lead generation onboarding dialog

[FIX] appointment: fix add closing days button visibility

[FIX] appointment: add missing appointment name in UserError message

[FIX] appointment: avoid erroring with zoneinfo

[REM] *: all traces of pytz

[IMP] appointment, *: correct title hierarchy for accessibility, SEO

[REM] appointment: appointment type sync duration widget

[IMP] appointment: cap attendee list in mail templates

[REM] appointment_microsoft_calendar,*: remove sync logic

[IMP] appointment, *: rename the o_editable class by o_savable

[FIX] appointment: display one period of a given scale instead of three

[IMP] orm: use SQL alias for Model._read_group_groupby

[IMP] appointment: propagate appointment location to calendar events

[IMP] *: Remove the old syntax of t-call (cleanup)

[IMP] appointment{_google_reserve}: minor UI/UX improvements and cleanup