Node types are pulled accidentally by importing vite types

Describe the bug

See the same issue in different package https://github.com/Anber/wyw-in-js/issues/33

I was investigating why node types are included in my project and came to cause being .wxt/types/imports.d.ts file, which imports for example:
const ContentScriptContext: typeof import('wxt/client')['ContentScriptContext']

And that file uses:

import { ContentScriptDefinition } from '../../types'

Which in turn imports:
import type * as vite from 'vite';

If we look at vite, it uses <reference types="node" /> which means any file importing it also gets the same types.

The fix would be split vite types from client ones, so two are not mixed.

Reproduction

n/a

Steps to reproduce

Try using const timeout: number = setTimeout(() => {})

System Info

"wxt": "^0.19.27"

Used Package Manager

pnpm

Validations

• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
• The provided reproduction is a minimal reproducible example of the bug.

Start with .wxt/types/imports.d.ts, follow its import of ../../types, and inspect the ContentScriptDefinition declaration and its import type * as vite from 'vite'. Separate the Vite-related types from client types so consuming the generated imports does not pull in Node types; verify that the timeout example no longer receives Node-specific typing.