## Description
This PR ensures that the default prettier config is used for examples
and templates.
This config is compatible with `prettier@3` as well (upgrading prettier
is bigger change that can be a future PR).
## Changes
- Updated `.prettierrc.json` in root with `"trailingComma": "es5"` (will
be needed upgrading to prettier@3)
- Added `examples/.prettierrc.json` with default config (this will
change every example)
- Added `packages/create-next-app/templates/.prettierrc.json` with
default config (this will change every template)
## Related
- Fixes#54402
- Closes#54409
This change adds a new example, `with-mdx-remote`, which leverages [`next-mdx-remote`](https://github.com/hashicorp/next-mdx-remote) to use MDX files as content for a dynamic route.
In addition to the basic functionality, the example adds a note about somewhat advanced usage that allows the use of conditionally-loaded custom MDX components.
cc @jescalan