## 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
## Motivation
As Graphcool is being shutdown, we replaced all the graphcool api endpoints with some handcrafted APIs using Prisma & Nexus, that can be found here https://github.com/prisma-labs/nextjs-graphql-api-examples. These GraphQL endpoints are now deployed to Vercel.
## Notes
- I couldn't get the reason-relay example to run. Given that the relay endpoint works on the other relay example, I don't see any reason why it wouldn't work on that one
- The `with-apollo` example is buggy when creating some posts, but nothing related to the switch of the api endpoint as it was already buggy before. I suspect the `concatPagination` strategy to be the cause of that bug, but I couldn't figure it out.
Fixes#14780
* Fix with-relay-modern example
Starting with react-relay 1.5.0 the schema canno't be in the same dir as
the src. This can be fixed by excluding the schema dir. Globs should
also be inside quotation marks, to avoid non-deterministic behavior of
different shells.
* Add missing key on BlogPosts
