Environment

• Operating System: Linux
• Node Version: v18.18.0
• Nuxt Version: 3.10.1
• CLI Version: 3.10.0
• Nitro Version: 2.8.1
• Package Manager: npm@10.2.3
• Builder: -
• User Config: extends, modules
• Runtime Modules: ()
• Build Modules: -

Reproduction

https://stackblitz.com/edit/github-vg4ayj

You can see in the console that the module from the root folder is loaded first.

Describe the bug

I'd expect modules from any layers to be loaded before the ones in project root.

Additional context

This issue seems to be in defu when merging arrays in config object here https://github.com/unjs/defu/blob/main/src/defu.ts#L33

Logs

No response