fix: restore credentials section and add missing User migration

- Use useAuth() in CredentialTable instead of a separate /api/users/ fetch
  that was failing silently and hiding the entire credentials section
- Add migration for autoBackupEnabled/usbBackupEnabled columns on User
  that were in the Prisma schema but missing from the database, causing
  a 500 error on login

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

apps/Frontend/src/components/settings/insuranceCredTable.tsx

@@ -5,6 +5,7 @@ import { Button } from "../ui/button";
 import { Edit, Delete, Plus } from "lucide-react";
 import { CredentialForm } from "./InsuranceCredForm";
 import { DeleteConfirmationDialog } from "../ui/deleteDialog";
+import { useAuth } from "@/hooks/use-auth";
 
 type Credential = {
   id: number;
@@ -15,20 +16,7 @@ type Credential = {
 
 export function CredentialTable() {
   const queryClient = useQueryClient();
-
-  // Fetch current user
-  const {
-    data: currentUser,
-    isLoading: isUserLoading,
-    isError: isUserError,
-  } = useQuery({
-    queryKey: ["/api/users/"],
-    queryFn: async () => {
-      const res = await apiRequest("GET", "/api/users/");
-      if (!res.ok) throw new Error("Failed to fetch user");
-      return res.json();
-    },
-  });
+  const { user: currentUser } = useAuth();
 
   const [currentPage, setCurrentPage] = useState(1);
   const [modalOpen, setModalOpen] = useState(false);
@@ -86,9 +74,6 @@ export function CredentialTable() {
   const currentCredentials = credentials.slice(indexOfFirst, indexOfLast);
   const totalPages = Math.ceil(credentials.length / credentialsPerPage);
 
-  if (isUserLoading) return <p>Loading user...</p>;
-  if (isUserError) return <p>Error loading user</p>;
-
   return (
     <div className="bg-white shadow rounded-lg overflow-hidden">
       <div className="flex justify-between items-center p-4 border-b border-gray-200">