feat(demo): use Tailwind v4 in linear-login-code.tsx

[bukinoshita]

---

Summary by cubic

Refactored the demo Linear login code email to enable Tailwind styling and aligned dependencies with the Tailwind-compatible components build for consistent rendering.

• Refactors

  • Added Tailwind import from @react-email/tailwind in the Linear login code email template.

• Dependencies

  • Pinned @react-email/components to 1.0.0-tailwindv4.1 in apps/demo/package.json.

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Latest commit: d8c9613

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Project	Deployment	Preview	Comments	Updated (UTC)
react-email	Ready	Preview	Comment	Oct 10, 2025 7:11pm
react-email-demo	Ready	Preview	Comment	Oct 10, 2025 7:11pm

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_{Last updated for commit df9240d. This comment will update as new commits are pushed.}

[cubic-dev-ai]

1 issue found across 2 files

Prompt for AI agents (all 1 issues)

Understand the root cause of the following 1 issues and fix them.


<file name="apps/demo/emails/magic-links/linear-login-code.tsx">

<violation number="1" location="apps/demo/emails/magic-links/linear-login-code.tsx:58">
Please keep the verification code pill’s rounded corners—add a Tailwind rounding utility so the visual matches the previous template.</violation>
</file>

_{React with 👍 or 👎 to teach cubic. Mention @cubic-dev-ai to give feedback, ask questions, or re-run the review.}