Add error and loading pages, remove experimental SSR

app/error.tsx

@@ -1,8 +1,5 @@
 'use client'
 
-import { useEffect } from 'react'
-import { AlertTriangle } from 'lucide-react'
-
 export default function Error({
   error,
   reset,
@@ -10,37 +7,20 @@ export default function Error({
   error: Error & { digest?: string }
   reset: () => void
 }) {
-  useEffect(() => {
-    console.error('Page error:', error)
-  }, [error])
-
   return (
-    <div className="min-h-screen flex items-center justify-center p-4 bg-gray-50">
-      <div className="max-w-md w-full bg-white rounded-lg shadow-lg p-6 sm:p-8">
-        <div className="flex items-center justify-center w-12 h-12 sm:w-16 sm:h-16 bg-red-100 rounded-full mx-auto mb-4">
-          <AlertTriangle className="w-6 h-6 sm:w-8 sm:h-8 text-red-600" />
-        </div>
-        <h2 className="text-xl sm:text-2xl font-bold text-gray-900 text-center mb-2">
-          Something went wrong
-        </h2>
-        <p className="text-sm sm:text-base text-gray-600 text-center mb-6">
-          {error.message || 'We encountered an unexpected error. Please try again.'}
+    <div className="min-h-screen flex items-center justify-center bg-gray-50">
+      <div className="max-w-md w-full bg-white rounded-lg shadow-md p-6">
+        <h2 className="text-xl font-semibold text-gray-900 mb-4">Something went wrong!</h2>
+        <p className="text-gray-600 mb-4">
+          There was an error loading this page. Please try again.
         </p>
-        <div className="flex flex-col sm:flex-row gap-3">
-          <button
-            onClick={reset}
-            className="flex-1 px-4 py-3 bg-blue-500 hover:bg-blue-600 active:bg-blue-700 text-white rounded-lg transition-colors font-medium text-sm sm:text-base tap-target"
-          >
-            Try Again
-          </button>
-          <button
-            onClick={() => window.location.href = '/'}
-            className="flex-1 px-4 py-3 bg-gray-200 hover:bg-gray-300 active:bg-gray-400 text-gray-700 rounded-lg transition-colors font-medium text-sm sm:text-base tap-target"
-          >
-            Go Home
-          </button>
-        </div>
+        <button
+          onClick={reset}
+          className="w-full bg-blue-500 hover:bg-blue-600 text-white font-medium py-2 px-4 rounded-lg transition-colors"
+        >
+          Try again
+        </button>
       </div>
     </div>
   )
-}
+}