feat: add ConfigurePage with back button and ConfiguratorSection integration

src/app/configure/page.tsx

@@ -0,0 +1,43 @@
+'use client';
+
+import Link from 'next/link';
+import { ConfiguratorSection } from '@/components/ConfiguratorSection';
+
+export default function ConfigurePage() {
+  return (
+    <>
+      {/* Back button */}
+      <Link
+        href="/"
+        style={{
+          position: 'fixed',
+          top: '1rem',
+          left: '1rem',
+          zIndex: 100,
+          display: 'inline-flex',
+          alignItems: 'center',
+          gap: '0.5rem',
+          padding: '0.5rem 1rem',
+          borderRadius: '2rem',
+          background: 'rgba(255, 255, 255, 0.9)',
+          backdropFilter: 'blur(12px)',
+          WebkitBackdropFilter: 'blur(12px)',
+          border: '1px solid rgba(0, 0, 0, 0.08)',
+          boxShadow: '0 2px 12px rgba(0, 0, 0, 0.06)',
+          color: '#374151',
+          fontSize: '0.8rem',
+          fontWeight: 500,
+          textDecoration: 'none',
+          transition: 'all 0.2s ease',
+        }}
+      >
+        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
+          <line x1="19" y1="12" x2="5" y2="12" /><polyline points="12 19 5 12 12 5" />
+        </svg>
+        Back
+      </Link>
+
+      <ConfiguratorSection />
+    </>
+  );
+}

src/app/page.tsx

@@ -4,7 +4,6 @@ import { useRef } from "react";
 import { ClientOnly } from "@/components/ClientOnly";
 import { ScrollScene } from "@/components/ScrollScene";
 import { ScrollOverlays } from "@/components/ScrollOverlays";
-import { ConfiguratorSection } from "@/components/ConfiguratorSection";
 
 export default function HomePage() {
   const scrollContainerRef = useRef<HTMLDivElement>(null);
@@ -29,11 +28,6 @@ export default function HomePage() {
         <div className="snap-section" />
         <div className="snap-section" />
       </div>
-
-      {/* Configurator section */}
-      <div style={{ position: "relative", zIndex: 20 }}>
-        <ConfiguratorSection />
-      </div>
     </>
   );
 }