fix: include schema option in route declaration

[abahernest]

Include schema definition when declaring route.

I noticed that you added the generated json schema definition to fastify via the method fastify.addSchema()

But you didn't add the generated routes schema when you iteratively declared all the routes.

I noticed this while using the library alongside @fastify/swagger and it couldn't generate documentation for the routes that were already declared.
Adding the generated schema to fastify.route() fixed it for me.

[Coobaha]

@abahernest Thank you for the contribution. Could you please bring context to the change?

I wonder why the tests are failing in CI. Did you have a chance to run tests locally?

[abahernest]

@abahernest Thank you for the contribution. Could you please bring context to the change?

I wonder why the tests are failing in CI. Did you have a chance to run tests locally?

I've fixed the failing test and added a description to the PR.

[Coobaha]

Thank you!

[abahernest]

You're welcome. Glad to help 💪