Odoo Release Updates

[REF] website: replace request.website with context-based website_id

[FIX] website: The depends_context of arch related crushes the depends

[REF] website: `_render_template` refactoring to remove magical feature

[REF] base/website: introduce website model in base and put it on `env`

[REF] website: make website fallback explicit in `get_current_website`

[IMP] base: add 'get_all' helper to CachedModel

[REF] website: `get_request_website` as `ir.http` method

[FIX] website: align test environment with request context

[REF] *: Owl3 - replace useState with proxy

[IMP] website: add contains conditional visibility for record field

[REF] website, *: move getSession

[IMP] website,*: website form languages

[IMP] website, website_sale: fix megamenu language

[FIX] website: Perf: use body class instead of :has selector

[FIX] website: Perf: use body class instead of :has selector

[FIX] website: support latin-extended chars on android edge

[FIX] html_builder: clear bg filter when removing image

[FIX] website: http 307 and 308 are not errors

[IMP] sale_stock: add return flow

[REF] mail: simplify notification API with message record

[FIX] website: update carousel ID references on drop/clone

[REV] website, *: revert dynamic snippets support of asset versioning

[FIX] website: use latest content when duplicating a page

[FIX] website: restore dynamic snippet row layout

[IMP] html_editor,website_*: improve media dialog video

[IMP] website: simplify changeOptionInPopover selector strategy

[FIX] website: stop adding state attr to every select element

[FIX] website: instagram snippet without error on iOS chrome

[IMP] website: update mega menu thumbnails

[IMP] website: update header thumbnails