fix: fixed config error

Author: longsizhuo

.contentlayer/generated/index.mjs

@@ -4,7 +4,7 @@ export { isType } from 'contentlayer/client'
 
 // NOTE During development Contentlayer imports from `.mjs` files to improve HMR speeds.
 // During (production) builds Contentlayer it imports from `.json` files to improve build performance.
-import allDocs from './Doc/_index.json' assert { type: 'json' }
+import { allDocs } from './Doc/_index.mjs'
 
 export { allDocs }
 

next.config.mjs

@@ -1,7 +1,7 @@
 // next.config.mjs
 import { withContentlayer } from 'next-contentlayer'
 
-export default withContentlayer()({
+export default withContentlayer({
   reactStrictMode: true,
   output: 'export',         // 关键：静态导出到 /out
   images: { unoptimized: true }, // 避免使用 Next Image 优化服务