0616f1b432
### What? - Add not found boundary to app router - Move `head` cache back to app router ### Why? We want the head to be rendered separately from body, previously to be able to use `redirect()` and `notFound()` in `generateMetadata` we move the head cache into layout-router to be wrapped by not found and redirect boundaries. Since redirect boudary is already moved to app-router, so we only need to add not found boundary and move head cache to app router. Notice: there's a limitation that we can't find the corresponding not found of page if you throw notFound in generateMetadata, the root layout + root/default not found will be used to generate the 404 page ### How? Closes NEXT-864 Fixes #46738 fix NEXT-888 ([link](https://linear.app/vercel/issue/NEXT-888)) --------- |
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| app | ||
| index.test.ts | ||
| next.config.js | ||
| tsconfig.json | ||