Odoo Release Updates

[FIX] point_of_sale: filtering partners in frontend supports ilike SQL patterns

[FIX] ai: traceback when AI action prompt is empty

[REF] im_livechat,*: remove livechat_operator_id from discuss channel

[FIX] mass_mailing: ensure images are visible in sent emails

[IMP] mail: modify activity list view

[FIX] mail: `ir_cron_web_push_notification` are now more robust

[REF] mail: replace text with :text()

[IMP] account_edi_ubl_cii: Helper neg price_unit base_lines

[CLN] voip: PhoneField: remove useless tests

[FIX] website: add missing `z-index` in `s_bento_grid` snippet

[FIX] website: correct button preview when changing button type

[FIX] l10n_in_reports: update checks records action in return

[CLN] voip: use isInternalUser directly

[IMP] whatsapp: allow unpin all channel types

[IMP] l10n_be_hr_payroll: improve double holiday

[FIX] point_of_sale: allow pos manager to create products from POS

[FIX] sign: update itsme supported countries

[CLN] hr_calendar: remove dead code.

[FIX] hr_contract_salary: refresh new offer page with correct context

[IMP] equity: Use odoomark instead of hacky css

[IMP] purchase_requisition: add missing hotkeys

[FIX] web: ace_field, code_editor: abstract invalid locators

[IMP] web: allow downloading barcodes from url

[IMP] website_enterprise, website_generator: move form action

[FIX] product: fix discounted price for templates

[FIX] website_sale: don't display "Add to Cart" button text on mobile

[FIX] hr_attendance: allow approvers to modify attendances

[FIX] web_studio: Handle insignificant changes in `save_report`

[FIX] iot_box_builder: flashing error message on boot

[FIX] bus: fix non deterministic test