Start - allow custom status code on initial SSR request

[carloitaben]

Which project does this relate to?

Start

Describe the bug

Hello! I’m trying to set a custom status code for a server-side rendered page. On React Router 7, this can be achieved using the data function. Can Start add support for something similar? Currently, there is no way to set a custom status code on the initial SSR request.

Discussion on Discord:
https://discord.com/channels/719702312431386674/1349018191585611897

Related discussion on Next.js:
vercel/next.js#53225

I've added an example of the behavior of React Router 7 below

Your Example Website or App

https://github.com/carloitaben/test-rr7-custom-status-code/blob/main/app/routes/loader.tsx

Steps to Reproduce the Bug or Issue

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Expected behavior

As a user, I expected to be able to customize the document response status code.

Screenshots or Videos

No response

Platform

• OS: ---
• Browser: ---
• Version: 1.114.13

Additional context

No response

[schiller-manuel]

you can now add a server route middleware to modify the SSR response, including the status code