Guard forms dashboard session

src/app/app/page.tsx

@@ -1,4 +1,5 @@
 import Link from "next/link";
+import { redirect } from "next/navigation";
 import { auth } from "@/lib/auth";
 import { prisma } from "@/lib/db";
 import { createForm, createFromTemplate } from "@/lib/actions";
@@ -10,8 +11,9 @@ import { Plus, FileText, Layers } from "lucide-react";
 export default async function FormsList({ searchParams }: { searchParams: Promise<{ tag?: string }> }) {
   const { tag: tagFilter } = await searchParams;
   const session = await auth();
-  const userId = session!.user.id;
-  const isAdmin = session!.user.role === "admin";
+  if (!session?.user) redirect("/signin");
+  const userId = session.user.id;
+  const isAdmin = session.user.role === "admin";
 
   const baseWhere = isAdmin ? {} : {
     OR: [