Routes with autohooks are broken in 5.8.1

[bcomnes]

Prerequisites

• I have written a descriptive issue title
• I have searched existing issues to ensure the bug has not already been reported

Fastify version

4.26.2

Plugin version

5.8.1

Node.js version

21.6.2

Operating system

macOS

Operating system version (i.e. 20.04, 11.3, 10)

14.4.1

Description

On the latest version of fastify/fastify-autoload (v5.8.1), all of my routes with auto hooks are broken and are just 404ing.

Downgrading to v5.8.0 or below, all routes continue to work as before.

In the MREs, start the server and visit http://127.0.0.1:3000/feeds/1234 and the route will 404. Downgrate to autoload 5.8.0 and visit it again and the route works.

Link to code that reproduces the bug

https://github.com/ballpit/broken-auto-hooks

Expected Behavior

Routes with auto hooks should not 404.