Spreadsheet users can now edit related filters directly from data source side panels, making it faster to adjust reports and dashboards. This reduces navigation friction when refining spreadsheet views, charts, and lists tied to business data.

This update aligns how WhatsApp, VoIP, live chat, and related recruitment/CRM tools identify contacts and guests with the underlying business data model. It should make contact-related behavior more consistent across communication features while mostly affecting internal structure rather than day-to-day workflows.

\* test_whatsapp, voip_hr_recruitment

This PR removes the `persona_model` and introduce {res_partner|mail_guest}_model
to be closer of the python part.

task-4675821

When an IoT Box detects a connected blackbox device but the required Belgian POS blackbox module is not installed, Odoo now shows a banner with a direct installation link. This helps businesses complete the required setup faster and avoid missing configuration for blackbox-connected POS operations.

If an IoT Box is connected and has a blackbox connected to it, but the module `pos_blackbox_be` is not yet installed, display a banner with a link to directly install the module.

Task: 4942391

Forward-Port-Of: odoo/enterprise#90177