Odoo Release Updates

[IMP] website_forum: do not use `mail.message` for post comments

[REF] website_forum: code cleanup and simplification

[FIX] hr_attendance: fix broken layout

[IMP] web,hr_timesheet: align left duration

[IMP] mass_mailing: improve mass mailing UI/UX

[IMP] mass_mailing: make view in browser a builder option

[IMP] mass_mailing: enhance mailing UI/UX

[IMP] pos*: general improvements for orders

[IMP] account: Payment initiation

[IMP] mail: add documents-related attachment field to store

[IMP] (test_)mail(_full): add documents-related attachment field to store

[IMP] mail, project: add store chatter_fields flag

[IMP] website, html_builder: add the carousel transition speed option

[MOV] website: move carousel.edit interaction in correct folder

[IMP] web: refine badge selection overflow behavior

[IMP] mass_mailing: improve mass mailing editor

[IMP] mass_mailing: support more fonts

[IMP] mass_mailing: improve empty mailing workflow

[IMP] html_builder: add modularity to BlockTab component

[IMP] mass_mailing: disable link tracking manually

[IMP] resource : Transportation allowance

[FIX] mail: less distracting message highlight (remove blur)

[FIX] spreadsheet: show pointer cursor on clickable scorecards

[FIX] website: unfold `s_share`'s options when clicking one of its icons

[FIX] sale: translate 'View Quotation' for followers

[FIX] purchase: set the correct price in alternative PO

[FIX] product,sale{,_pdf_quote_builder}: update invalid links

[FIX] account: don't match purchase order by empty vendor reference

[IMP] account_peppol: only enable Peppol sending if company is registered

[FIX] website: adjust color picker tabs for specific options