added next config to build

.github/workflows/build-docs.yml

@@ -10,7 +10,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: oven-sh/setup-bun@v1
 
-      - run: bunx create-next-app docs_site --v 13.0.6 --ts --no-tailwind --no-eslint --no-app --no-src-dir --no-import-alias --empty --use-bun
+      - run: bunx create-next-app@^13.0.6 docs_site --ts --no-tailwind --no-eslint --no-app --no-src-dir --no-import-alias --empty --use-bun
       - run: bun i next@^13.0.6 nextra@2.13.4 nextra-theme-docs@2.13.4 react@^18.2.0 react-dom@^18.2.0  
       - run: cd docs_site
       - run: "echo 'Bun.write(`./next.config.js`, `const withNextra = require(\"nextra\")({ output: \"build\" }); module.exports = withNextra()`)' | bun run -"