Hide unused helper marks on selection cards and modal section labels until tooltip behavior ships.

Co-authored-by: Cursor <cursoragent@cursor.com>

stories/create-flow/ModalTextAreaField.stories.js

@@ -9,7 +9,7 @@ export default {
     docs: {
       description: {
         component:
-          "Shared 'labelled text area' field used by every create-flow modal section. Pairs `InputLabel` (with help icon) with a `TextArea` set to the `embedded` appearance.",
+          "Shared 'labelled text area' field used by every create-flow modal section. Pairs `InputLabel` with a `TextArea` set to the `embedded` appearance. Section help marks stay off until tooltip behavior ships.",
       },
     },
   },
@@ -35,7 +35,7 @@ export const Default = {
   },
   args: {
     label: "Description",
-    helpIcon: true,
+    helpIcon: false,
     placeholder: "What does this rule cover?",
     rows: 4,
   },