chore: remove dns workaround

src/node/server.ts

@@ -1,4 +1,3 @@
-import dns from 'dns'
 import { createServer as createViteServer, type ServerOptions } from 'vite'
 import { resolveConfig } from './config'
 import { createVitePressPlugin } from './plugin'
@@ -15,8 +14,6 @@ export async function createServer(
     delete serverOptions.base
   }
 
-  dns.setDefaultResultOrder('verbatim')
-
   return createViteServer({
     root: config.srcDir,
     base: config.site.base,