Fix CloudFront routing and TypeScript type safety

- Update CloudFront Function to handle Next.js static export .html files
- Fix TypeScript interface for color request service (add required user_phone field)
- Update ColorRequestForm component to include phone field

src/services/api.ts

@@ -111,7 +111,8 @@ export const colorRequestService = {
     color_name: string;
     material_type: string;
     finish_type?: string;
-    user_email?: string;
+    user_email: string;
+    user_phone: string;
     user_name?: string;
     description?: string;
     reference_url?: string;