The Events tab for a CRM record — a read-only, paginated feed of the
PhoenixKit.Activity entries scoped to it (resource_type + resource_uuid).
Parameterized by :resource_type ("crm_contact" / "crm_company") and
:resource_uuid, so it serves both the contact and company profiles.
Labels/icons come from PhoenixKitCRM.ActivityLabels; the badge colour reuses
core PhoenixKit.Activity.action_badge_color/1. Absolute timestamps render in
the viewer's timezone (the tz_offset assign, in hours).