feat: let guests publish a CommunityRule and claim it on this browser later

Finalize no longer requires a magic link. Guest rows stay off the catalog until sign-in on the same browser attaches ownership, and the login modal kebab no longer acts as a second close.

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

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

@@ -24,7 +24,7 @@ import {
 
 export type CompletedFlowActionBanner = {
   key: string;
-  status: "positive" | "danger";
+  status: "positive" | "danger" | "warning";
   title: string;
   description?: string;
 };