Odoo Release Updates

[FIX] html_builder: fix thumbnails for custom social inner snippets

[MOV] test_orm: move some tests to test_web

[FIX] website_blog, web: use empty alt on author's avatar

[IMP] ai: allow reindexing of agents' sources

[FIX] pos_loyalty: prevent adding unwanted product

[IMP] core: Cleanup SessionStore

[FIX] ai_website_livechat: no initial focus

[IMP] test_assetsbundle: improve AssetsNodeOrmCacheUsage tests

[FIX] point_of_sale: show cashier name on receipt regardless of preset

[IMP] cloud_storage: disable cloud storage for chats with ai agents

[IMP] web_gantt, web_map: Enable group by properties on Gantt and Maps

[IMP] payment_iyzico: add `paymentSource` param

[FIX] im_livechat: do not send im status of agent to visitor

[FIX] stock: Quant balanced without serial number

[IMP] social_twitter: change endpoint for username search

[FIX] core: allow opening several temporary directories

[IMP] account_sepa_direct_debit: Revamp SDD form view

[IMP] mail: improve activity view

[FIX] spreadsheet: fix global filter cell value conversion

[IMP] web: improve report preview to match wkhtml

[REF] spreadsheet: split model in 2

[FIX] hr_holidays: support portal employees when approving leaves

[IMP] web: whitelist website and website blog for the linter

[IMP] esg,esg_hr_fleet: Remove employee commuting wizard

[FIX] web: race conditions when d&d in kanban

[FIX] account: force demo install in l10n standalone test

[FIX] mail: handle response on uploading encrypted pdf file

[FIX] web: RPC - fix docstring

[IMP] html_editor, sign: rename category from basic_block to modules

[IMP] html_editor: rename category from basic_block to modules