Reverts vercel/next.js#63646
The example changes are missing a bunch of stuff:
- Types are not added, you can see the changes required here:
https://github.com/vercel/next.js/pull/63703
- Dependencies are missing, i.e. `@types/react` `@types/node`,
`typescript` are all missing.
Reverting as CI is broken.
## 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
