move allowedOrigins into root config (#630)

Author: davemooreuws

next.config.mjs

@@ -17,9 +17,9 @@ const nextConfig = {
     outputFileTracingIncludes: {
       '/**/*': ['./src/app/**/*.mdx'],
     },
-    serverActions: {
-      allowedOrigins: ['nitric-docs.vercel.app', 'nitric.io'],
-    },
+  },
+  serverActions: {
+    allowedOrigins: ['nitric-docs.vercel.app', 'nitric.io'],
   },
   images: {
     remotePatterns: [