Add focused TUI, UI, and Three.js Doctor packages

[aidenybai]

Summary

• add separately installable tui-doctor, ui-doctor, and threejs-doctor CLI packages
• reuse React Doctor's engine, configuration, suppression, project selection, diff scopes, and JSON output while filtering to ink, design, and three/r3f rules
• brand help, welcome, headers, handoff prompts, version output, and error reports for each focused product
• keep the packages in React Doctor's fixed Changesets version group and include them in stable/dev release plumbing and packed-install smoke coverage

Product brief

User job: Run a purpose-built audit for terminal UI, UI design, or Three.js code without receiving the rest of React Doctor's broad diagnostics.

Reuse: These are thin launchers over the existing React Doctor engine and canonical rule registry. No rules or scanner behavior are duplicated.

Telemetry: Add the allowlisted, low-cardinality product run dimension so adoption can be measured without repository identity.

Compatibility: Existing react-doctor behavior and the JSON schema are unchanged. Focused packages retain doctor.config.*, inline disables, project selection, diff/staged scopes, blocking, verbose, and JSON flags.

Kill metric: Reconsider a focused package if it has negligible distinct usage after two releases.

Release

The package manifests match React Doctor's current 0.9.3 baseline. The fixed patch changeset prepares all four CLIs for a synchronized 0.9.4 release. The three new unscoped npm names are currently unclaimed.

No package has been published. Since npm trusted-publisher configuration is attached through each package's npm settings, the first publish still requires an explicitly approved maintainer-authenticated bootstrap, followed by configuring publish.yml as the trusted publisher. See npm trusted publishing.

Validation

• pnpm build
• pnpm test
• pnpm lint
• pnpm typecheck
• pnpm format:check
• pnpm smoke:json-report
• pnpm smoke:packed-cli-install
• pnpm check:published-deps
• pnpm changeset status
• npx --yes react-doctor@latest --verbose --scope changed --blocking none (100/100)

[pkg-pr-new]

Open in StackBlitz

npm i https://pkg.pr.new/eslint-plugin-react-doctor@1543

npm i https://pkg.pr.new/oxlint-plugin-react-doctor@1543

npm i https://pkg.pr.new/react-doctor@1543

commit: 158c085

[github-actions]

React Doctor found no new issues. 🎉

_{Reviewed by React Doctor for commit 158c085.}

[github-actions]

Interactive terminal E2E

Recorded from the built CLI at 158c085 in a real terminal. The fixture holds Git busy for three seconds, so Scanning... must appear immediately after project selection, then exercises the compact interactive report.

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