fix: isolate typecheck for nuxt apps

[webfansplz]

Summary

Make the Vite and self-inspect Nuxt apps typecheck against their own generated Nuxt tsconfigs instead of relying on the Rolldown app's workspace-wide typecheck.

Problem

The root tsconfig.json only referenced Rolldown's generated Nuxt tsconfigs. Since Rolldown uses includeWorkspace, its generated tsconfig.app.json includes the parent workspace and can end up checking files from other packages, including vite and self-inspect.

That means Vite and self-inspect were not being checked in their own Nuxt type environments. This can hide app-specific type errors, especially around generated Nuxt aliases, imports, components, and app/server/shared/node tsconfig boundaries. It can also report errors through the wrong Nuxt app context.

Solution

• Reference the Rolldown, Vite, and self-inspect package tsconfig wrappers from the root tsconfig.json.
• Keep Rolldown's existing workspace coverage for the other packages.
• Exclude the Vite and self-inspect packages from Rolldown's workspace-wide Nuxt typecheck.
• Update self-inspect to use the same Nuxt project-reference tsconfig shape as the other Nuxt apps.

This keeps the change minimal while giving the Vite and self-inspect Nuxt apps their own typecheck coverage. Longer
term, we can move toward explicit tsconfig and typecheck scripts for every package.

[pkg-pr-new]

Open in StackBlitz

npm i https://pkg.pr.new/@vitejs/devtools@387

npm i https://pkg.pr.new/@vitejs/devtools-kit@387

npm i https://pkg.pr.new/@vitejs/devtools-rolldown@387

npm i https://pkg.pr.new/@vitejs/devtools-self-inspect@387

commit: 0012bca

[Copilot]

Pull request overview

Updates the monorepo’s TypeScript project references so each Nuxt-based app (rolldown, vite, self-inspect) is typechecked against its own generated Nuxt tsconfigs, avoiding cross-app leakage caused by Rolldown’s workspace-wide Nuxt typecheck.

Changes:

• Switch root tsconfig.json references from Rolldown’s generated .nuxt tsconfigs to per-app wrapper src/tsconfig.json files.
• Remove typescript.includeWorkspace from the Vite and self-inspect Nuxt apps so they typecheck in their own Nuxt context.
• Keep Rolldown’s workspace-wide Nuxt typecheck, but exclude the vite and self-inspect packages from it, and align self-inspect’s wrapper tsconfig shape with the others.

Reviewed changes

Copilot reviewed 4 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
tsconfig.json	Root solution references now point at per-app Nuxt wrapper tsconfigs for rolldown/vite/self-inspect.
packages/vite/src/nuxt.config.ts	Removes typescript.includeWorkspace to avoid workspace-wide Nuxt typechecking for the Vite app.
packages/self-inspect/src/tsconfig.json	Converts self-inspect to the wrapper project-reference shape (references + files: []).
packages/self-inspect/src/nuxt.config.ts	Removes typescript.includeWorkspace to keep self-inspect’s Nuxt typecheck isolated.
packages/rolldown/src/nuxt.config.ts	Excludes vite and self-inspect directories from Rolldown’s workspace-wide Nuxt typecheck.

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