import type { Metadata } from "next"; import { Inter } from "next/font/google"; import "./globals.css"; import { AuthProvider } from "@/lib/auth"; import { TooltipProvider } from "@/components/ui/tooltip"; const inter = Inter({ variable: "--font-sans", subsets: ["latin"], display: "swap", }); export const metadata: Metadata = { title: "Document AI Analyst — Enterprise RAG System", description: "Upload complex PDFs and chat with an AI agent that pulls specific insights, summarizes data, and accurately cites sources using Retrieval-Augmented Generation.", keywords: ["RAG", "Document AI", "PDF Analysis", "LLM", "Vector Search"], }; export default function RootLayout({ children, }: Readonly<{ children: React.ReactNode; }>) { return (