Odoo Release Updates

[REF] core: test_orm test_schema

[FIX] pos_sale: correct price_unit for non groupable UoM

[FIX] hr: prevent error when clicking the New Contract button

[REF] mail: discuss command palette use channel

[FIX] account: manage empty attachments in document import mixin

[IMP] sale: filter for products previously purchased by customer in catalog

[REF] mail,im_livechat,hr: move correspondent

[FIX] hr: indicate that employees without a pay category will be excluded from payruns

[IMP] html_builder, html_editor, website: improve doc typing a bit more

[IMP] mail: discuss call improvements

[FIX] mail: unwanted border on background blur toggle button

[IMP] point_of_sale: trigger product search on Enter key press

[IMP] web: no spam notifications

[FIX] website_sale: get correct element when fetching ecom categories

[IMP] website, *: extract website_url from published mixin

[FIX] web: correct scss variables missing in colorpicker

[REF] mail,im_livechat: move isChatChannel

[FIX] project, mass_mailing: systray activity count is too high

[IMP] html_builder, website: add optional full row toggler

[IMP] web,*: make tests with error dialogs more robust

[FIX] html_editor: properly clean code blocks before copying them

[IMP] l10n_ar : add new accounts to the COA and their asset models

[IMP] l10n_es_reports: mod349 uses tax_tags

[IMP] point_of_sale: hide payment status when remaining/change is zero

[IMP] account: allow to mass edit journal in invoice list view

[IMP] l10n_tr: add stamp taxes to turkish localization

[FIX] web: Hoot - setInputFile in shadow roots

[IMP] base: fine-tune contact list avatar

[IMP] mail: access self_member_id through channel

[IMP] html_editor: allow replacement multiple times