fix(deps): update tailwindcss monorepo to v4.0.6

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@tailwindcss/cli (source)	4.0.5 -> 4.0.6
@tailwindcss/postcss (source)	4.0.5 -> 4.0.6
tailwindcss (source)	4.0.5 -> 4.0.6

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Release Notes

tailwindlabs/tailwindcss (@​tailwindcss/cli)

v4.0.6

Compare Source

Fixed

• Revert change to no longer include theme variables that aren't used in compiled CSS (#​16403)

Fixed

• Upgrade: Don't migrate blur to blur-sm when used with Next.js <Image placeholder="blur" /> (#​16405)

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Configuration

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This PR was generated by Mend Renovate. View the repository job log.

[codecov]

❌ 1 Tests Failed:

Tests completed	Failed	Passed	Skipped
381	1	380	0

View the full list of 1 ❄️ flaky tests

nghe_backend scan::scanner::tests::test_full_scan::full_1_true

Flake rate in main: 7.69% (Passed 48 times, Failed 4 times)

Stack Traces | 1.71s run time

No failure message available

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