feat(fastify)!: Support Fastify v5

[LekoArts]

Description

This PR will trigger a new major release for @clerk/fastify. The reason is that Fastify v5 isn't backwards compatible with our current plugin as we allow Node.js 18 and they now require Node 20. So we need to bump our engines.

Therefore the new major version of @clerk/fastify will only support Fastify v5, users of older versions need to stick with the current major version.

Fixes #4229

Checklist

• npm test runs as expected.
• npm run build runs as expected.
• (If applicable) JSDoc comments have been added or updated for any package exports
• (If applicable) Documentation has been updated

Type of change

• 🐛 Bug fix
• 🌟 New feature
• 🔨 Breaking change
• 📖 Refactoring / dependency upgrade / documentation
• other:

[changeset-bot]

🦋 Changeset detected

Latest commit: bf3208c

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@clerk/fastify	Major

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[LekoArts]

!allow-major

[brkalow]

@LekoArts do we also want to update the root fastify dependency? https://github.com/clerk/javascript/blob/main/package.json#L83

(or maybe we can remove it altogether)

[LekoArts]

@brkalow Good catch! That's not needed at the root since I've put it into the plugin. Weird that it was there in the first place

[brkalow]

lgtm! One question about changes to the playground dependencies

[brkalow]

should we retain yalc usage here for the playground?

[LekoArts]

I removed it because when you use clerk-dev-cli or secco it gets in the way. If we want to dogfood the dev CLI we need to remove yalc ;)

[jvelezpo]

Hello! 👋
@LekoArts i installed latest version using fastify v5
and i get the following error

FastifyError [Error]: fastify-plugin: @clerk/fastify - expected '4.x' fastify version, '5.0.0' is installed
    at Object.checkVersion (/Users/sebastian/Desktop/TEMP/secure/fast/node_modules/fastify/lib/pluginUtils.js:125:11)
    at Object.registerPlugin (/Users/sebastian/Desktop/TEMP/secure/fast/node_modules/fastify/lib/pluginUtils.js:148:16)
    at Boot.override (/Users/sebastian/Desktop/TEMP/secure/fast/node_modules/fastify/lib/pluginOverride.js:28:57)
    at Boot._loadPlugin (/Users/sebastian/Desktop/TEMP/secure/fast/node_modules/avvio/boot.js:425:25)
    at processTicksAndRejections (node:internal/process/task_queues:82:21) {
  code: 'FST_ERR_PLUGIN_VERSION_MISMATCH',
  statusCode: 500
}

Steps to reproduce the issue
run
npm install @clerk/fastify
version installed
"version": "1.0.51"

Maybe the CI did not picked up the latest changes and build the new package with the old code 🤔

Please let me know if i can help or submit a PR i would appreciate a little bit of guidance for it

Thanks.

[wobsoriano]

@jvelezpo we did not publish this update to NPM yet. Maybe tomorrow.

For now, you can try the canary version

npm install @clerk/fastify@2.0.0-canary.v34b47d1

[LekoArts]

@jvelezpo Once #4307 is merged it'll be released 👍

[jvelezpo]

Amazing
Thanks

[LekoArts]

@jvelezpo That PR has been released, you can upgrade now with npm install @clerk/fastify@latest