Interface HonuaAgentWidgetSpec

A widget in a composition, as the Studio composition surface spells it (honua_studio_add_widget's widget argument, StudioMcpWidgetInput). kind and config are deliberately open: the widget catalog is a host concern, and the composition tools carry config verbatim.

interface HonuaAgentWidgetSpec {
    config?: Readonly<Record<string, unknown>>;
    id: string;
    kind: string;
    sourceId?: string;
    title?: string;
}