Odoo Release Updates

[IMP] ai_app, whatsapp: improve discuss command palette

[IMP] web_enterprise, *: enable command palette via home menu on touch

[REF] ai: make agents stateful and allow them to update records

[FIX] ai,*: avoid focus crash when html composer is enabled

[REF] *: run rendering context migration script

[IMP] ai*: Allow customization of default prompts

[ADD] ai_app: add the ai app icon

[FIX] ai_app: fix missing space in the module summary of the manifest

[IMP] voip_ai, *: prevent enabling transcription without API key (warn)

[ADD] *: add apps icons

[IMP] ai, ai_documents_source, ai_knowledge: support sources hierarchies

[REF] ai: add session management for stateful LLM interactions

[IMP] web: edit_tags_list

[FIX] ai: fix several behaviours when opening ai chat from systray

[CLN] *: manifests

[IMP] ai: allow reindexing of agents' sources

[IMP] (*_)ai(_*): make system agents visible and update their data

[FIX] ai: add record details even if form view has no chatter