Migration tool does not migrate theme in Svelte files

[benmccann]

What version of Tailwind CSS are you using?

v4

What build tool (or framework if it abstracts the build tool) are you using?

Vite

What version of Node.js are you using?

22.11.0

What browser are you using?

Chrome

What operating system are you using?

Linux

Reproduction URL

Create a new Svelte + Tailwind 3 project with npx [email protected] create and choose tailwind when setting up the project

Describe your issue

When you run the migration tool, it does not add @reference "tailwindcss/theme"; to your .svelte files. It took me awhile to figure out why my site wasn't working after running the migration tool and this turned out to be the main issue