Offer the engine's five size bands as exclusive ranges, so a count of 100 has one home and a group cannot continue without a size.

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

app/(app)/create/utils/createFlowFooterLabels.ts

@@ -20,9 +20,17 @@ const DEFAULT_FOOTER_LABEL_BY_STEP: ReadonlyMap<
   ["confirm-stakeholders", "confirmStakeholders"],
   ["community-context", "confirmDescription"],
   ["community-structure", "confirmDetails"],
-  ["community-size", "confirmMembers"],
+  ["community-size", "confirmSize"],
 ]);
 
+export function isCommunitySizeStepBlocked(
+  step: CreateFlowStep | null | undefined,
+  selectedCommunitySizeIds: readonly string[] | undefined,
+): boolean {
+  if (step !== "community-size") return false;
+  return !(selectedCommunitySizeIds ?? []).some((id) => id.length > 0);
+}
+
 /**
  * Resolve the localized label for the default "next-step" footer button.
  * Returns the per-step override when one is registered, otherwise