Keep the template picker in the create flow, make catalog cards real links, and stop showing a fake community when review has no draft.

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

app/(app)/create/hooks/useCreateFlowNavigation.ts

@@ -43,7 +43,8 @@ const blurActiveElement = (): void => {
  *
  * Template review footer Back uses {@link buildTemplateReviewHref}’s
  * `?fromFlow=1` marker (and persisted `templateReviewEntryFromCreateFlow`) so
- * users who came from `/create/review` return there instead of `/`.
+ * users who came from `/create/review` via `/create/templates` return there
+ * instead of `/`.
  */
 export function useCreateFlowNavigation(
   options?: CreateFlowNavigationOptions,