feat: add auth setup and login flow

src/app/layout.tsx

@@ -2,6 +2,8 @@ import type { Metadata } from 'next';
 import { Geist, Geist_Mono } from 'next/font/google';
 import './globals.css';
 import { ThemeProvider } from '@/providers/ThemeProvider';
+import AuthProvider from '@/providers/AuthProvider';
+import QueryProvider from '@/providers/QueryProvider';
 import { Toaster } from '@/components/ui/sonner';
 import { BackgroundGradient } from '@/components/background-gradient';
 
@@ -34,11 +36,15 @@ export default function RootLayout({
           enableSystem
           disableTransitionOnChange
         >
-          <div className="relative min-h-screen isolate">
-            <BackgroundGradient />
-            {children}
-          </div>
-          <Toaster position="top-center" />
+          <QueryProvider>
+            <AuthProvider>
+              <div className="relative min-h-screen isolate">
+                <BackgroundGradient />
+                {children}
+              </div>
+              <Toaster position="top-center" />
+            </AuthProvider>
+          </QueryProvider>
         </ThemeProvider>
       </body>
     </html>