fix: update rewrites logic

Author: zzq0826

next.config.mjs

@@ -89,6 +89,10 @@ const nextConfig = {
         source: '/gov-docs/:path*',
         destination: 'https://scroll-governance-documentation.vercel.app/:path*'
       },
+      {
+        source: '/research',
+        destination: 'https://scroll-research.vercel.app/research'
+      },
       {
         source: '/research/:path*',
         destination: 'https://scroll-research.vercel.app/research/:path*'