Function removeNonexistentNotes

components/AppLayout.tsx:338–347

(tree: NoteTreeItem[], notes: Notes)

      // Show toast if the user successfully subscribed to Notabase
      const plan = PRICING_PLANS[planId as PlanId];
      if (plan) {
        toast.success(`Congrats! You now have Notabase ${plan.name} 🎉`);
      } else {
        toast.success('Congrats! Your payment was processed successfully 🎉');
      }
      router.push(
        { pathname: router.pathname, query: otherQueryParams },
        undefined,
        { shallow: true }
      );
    }
  }, [router]);