Merge remote-tracking branch 'origin/master' into worktree/web-ask-user-question

# Conflicts:
#	apps/web/tests/smoke-fixture.e2e.ts

packages/ui/user-interaction/src/types.ts

@@ -13,12 +13,14 @@ export interface AskUserQuestionOption {
   description?: string
 }
 
-/** One question in an ask_user_question request. */
+/** One question in a user-interaction request. */
 export interface AskUserQuestionItem {
-  /** Stable model-provided question id, echoed in the answer. */
+  /** Stable caller-provided question id, echoed in the answer. */
   id: string
   /** The question to display. */
   question: string
+  /** Optional supporting detail rendered with the question but kept out of option labels. */
+  detail?: string
   /** Optional short heading/group label. */
   header?: string
   /** Optional choices the UI can render as a menu. */