[svelte-triage-bot]

Summary

• expand the $app/tsconfig validation warning with safe include and exclude arrays
• match the configuration recommended by the Kit 3 migration guide
• add a unit regression test for the complete warning example

Fixes "#17101"

Verification

• pnpm -F @sveltejs/kit test:unit — 783 passed, 110 skipped
• pnpm lint
• pnpm check
• pnpm -F @sveltejs/kit prepublishOnly
• focused write_tsconfig regression test
• real adapter-static repro: 11 build files and 1159 diagnostics before the safe shape; 0 build files and 0 diagnostics after

[pkg-svelte-dev]

Install the latest version of @sveltejs/kit from 3987448:

pnpm add https://pkg.svelte.dev/@sveltejs/kit/c/39874480e8f5c43034443dfda459ce9b1b83f0ff

Open in pkg.svelte.dev: https://pkg.svelte.dev/repos/kit/pr/17102

Note

This PR is from a fork. A maintainer must approve approve each commit before it can be built and installed.

[changeset-bot]

🦋 Changeset detected

Latest commit: 3987448

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@sveltejs/kit	Patch

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