The entities Data tab for the phoenix_kit_projects hub — this
module's phoenix_kit_project_extensions/0 contribution (see that
function in PhoenixKitEntities).
Rendered by the projects hub via live_render with the hub's
embed-session contract: "project_uuid", "config" (entity_uuid
links ONE entity to the project), "current_user_uuid" / "locale".
Linkage is CONFIG-based — no FK, no dependency on the projects package;
the admin pastes the entity uuid in the project's Modules panel (the
unconfigured state lists the candidates to copy from).
Read-only: records list with status/date + link-outs to the entities
admin (records are name-routed — /admin/entities/<name>/data/...).
Off-router-mountable: no handle_params/3 (the hub's hard requirement).