fix(themes): correct Nightwalker description from purple to blue

[s0up4200]

Summary by CodeRabbit

• Documentation
  • Updated the Nightwalker theme description to reflect current design specifications.

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[coderabbitai]

Walkthrough

Updated the header comment in the Nightwalker theme CSS file, correcting the description from referencing "purple undertones" to "blue undertones" to accurately reflect the theme's actual color characteristics.

Changes

Cohort / File(s)	Change Summary
Nightwalker theme documentation web/src/themes/nightwalker.css	Updated theme header comment description from "Dark theme with subtle purple undertones" to "Dark theme with subtle blue undertones"

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

• Single-line comment correction with no functional impact
• Verification that the new description accurately reflects the theme's actual appearance

Possibly related issues

• Error in "Nightwalker" theme description #646: Addresses the same theme metadata correction (purple → blue) in the Nightwalker theme description

Poem

A rabbit hops through midnight blue,
Where colors dance in twilight's hue,
Purple whispers fade away,
As truth in comments lights the day,
Small fixes shine, so bright and true! 🐰✨

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: correcting a theme description from 'purple' to 'blue' in the Nightwalker CSS file.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch fix/nightwalker-theme-description

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 6f57090 and e55e7cd.

📒 Files selected for processing (1)

• web/src/themes/nightwalker.css (1 hunks)

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

• GitHub Check: Run tests

🔇 Additional comments (1)

web/src/themes/nightwalker.css (1)

1-4: Accurate documentation update.

The description correction from "purple" to "blue" is accurate—the theme's oklch color palette uses hue angles in the 250–270° range (all closer to blue at 270° than purple at 310–330°), particularly in the primary, accent, and sidebar colors.

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