Refactor code structure for improved readability and maintainability

proxy.ts

@@ -0,0 +1,13 @@
+import { type NextRequest } from 'next/server'
+
+import { updateSession } from '@/lib/supabase/middleware'
+
+export async function proxy(request: NextRequest) {
+  return updateSession(request)
+}
+
+export const config = {
+  matcher: [
+    '/((?!_next/static|_next/image|favicon.ico|.*\\.(?:svg|png|jpg|jpeg|gif|webp)$).*)',
+  ],
+}