chore: add more agent upcoming features

packages/question-types/src/index.ts

@@ -1,6 +1,7 @@
 export * from './question-type-keys';
 export * from './question-type-types';
 export * from './question-type-registry';
+export * from './premium-question-types';
 export * from './question-type-lookup';
 export * from './question-type-capabilities';
 export * from './question-answer-payload';

packages/question-types/src/premium-question-types.ts

@@ -0,0 +1,14 @@
+import { QUESTION_TYPE_KEY, type QuestionTypeKey } from './question-type-keys';
+
+/**
+ * Question types that require a paid plan. On the free (BASIC) plan these
+ * are hidden in the dashboard editor, the AI agent's prompt does not list
+ * them, and the agent tool boundary refuses to create them.
+ */
+export const PREMIUM_QUESTION_TYPE_KEYS: ReadonlySet<QuestionTypeKey> = new Set<QuestionTypeKey>([
+  QUESTION_TYPE_KEY.FILE_UPLOAD,
+  QUESTION_TYPE_KEY.ORDERING,
+  QUESTION_TYPE_KEY.LINK,
+  QUESTION_TYPE_KEY.STAR,
+  QUESTION_TYPE_KEY.VIDEO_RECORDING
+]);