Update dependency tailwindcss to v3.4.18

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
tailwindcss (source)	3.4.17 -> 3.4.18

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Release Notes

tailwindlabs/tailwindcss (tailwindcss)

v3.4.18

Compare Source

Fixed

• Improve support for raw supports-[…] queries in arbitrary values (#​13605)
• Fix require.cache error when loaded through a TypeScript file in Node 22.18+ (#​18665)
• Support import.meta.resolve(…) in configs for new enough Node.js versions (#​18938)
• Allow using newer versions of postcss-load-config for better ESM and TypeScript PostCSS config support with the CLI (#​18938)
• Remove irrelevant utility rules when matching important classes (#​19030)

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Configuration

📅 Schedule: Branch creation - "before 3am on the first day of the month" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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[claude]

Pull Request Review: Tailwind CSS v3.4.18 Update

Summary

This PR updates tailwindcss from v3.4.17 to v3.4.18 and its dependency jiti from v1.21.6 to v1.21.7. This is an automated dependency update by Renovate.

Code Quality & Best Practices ✅

• Clean dependency update: Only modifies package-lock.json as expected for a patch version bump
• Follows semantic versioning: This is a patch release (bug fixes only), minimizing breaking change risk
• Automated process: Renovate bot ensures consistent dependency management

Potential Bugs or Issues ✅

No concerns identified. The changelog for v3.4.18 includes important fixes:

• Improved support for raw supports-[…] queries in arbitrary values
• Fixed require.cache error in Node 22.18+ (relevant since your project targets Node 20.x)
• Better support for import.meta.resolve() in configs
• Removed irrelevant utility rules when matching important classes
• Updated postcss-load-config peer dependency to support newer versions (including ESM and TypeScript configs)

These are all bug fixes and improvements with no breaking changes.

Performance Considerations ✅

• Minimal impact: Patch updates typically have negligible performance changes
• Potential improvement: The jiti update (v1.21.7) may include performance optimizations
• Better compatibility: Updated postcss-load-config dependency range allows more flexible version resolution

Security Concerns ✅

No security concerns identified:

• Both packages come from trusted sources (Tailwind Labs)
• No known CVEs in either version
• Dependency integrity checksums are properly updated in package-lock.json
• The changes are limited to development dependencies, reducing production risk

Recommendations

Approve and merge ✅

This is a safe, low-risk update that:

1. Fixes several bugs including Node.js 22.18+ compatibility
2. Improves PostCSS config handling
3. Contains no breaking changes
4. Aligns with the project's existing Tailwind CSS v3.4.x version range

Suggested next steps:

1. Ensure CI tests pass (build, lint, unit tests, e2e tests)
2. Consider testing the build locally if you want extra confidence: npm install && npm run build
3. Merge when ready - automerge is enabled, so this will happen automatically if CI passes

Great job keeping dependencies up to date! 🚀