feat(banner): randomize character set between Katakana, Cyrillic, and Greek on each run

[recepgunes1]

Summary by CodeRabbit

• New Features

  • Reticle animation now features multiple character sets including Katakana, Cyrillic, and Greek characters, with a random selection on each initialization for enhanced visual variety.

• Improvements

  • Enhanced character width detection to properly support Katakana, Cyrillic, CJK, and Hangul characters for improved rendering accuracy.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 1afc4604-fd2a-431b-8b6d-a4f12b922347

📥 Commits

Reviewing files that changed from the base of the PR and between 2da7079 and 4e9223f.

📒 Files selected for processing (1)

• internal/banner/banner.go

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Walkthrough

Added support for multiple character sets (Katakana, Cyrillic, Greek) to the reticle animation with random selection at initialization. Expanded the wide character detection logic to properly handle these additional character ranges.

Changes

Cohort / File(s)	Summary
Banner Character Set Enhancement internal/banner/banner.go	Added charSets slice containing multiple language character options and matrixChars variable for dynamic selection. Random character set assignment on init. Expanded isWide function to recognize Katakana, Cyrillic/CJK, and Hangul as wide characters.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐰 A rabbit hops through scripts so bright,
With Katakana, Cyrillic, Greek in sight,
Random chars dance in the reticle's glow,
Wide characters shimmer, the banners now show!
Fur-tastic animations cross languages in flight! ✨

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 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: randomizing character sets for banner animation between Katakana, Cyrillic, and Greek, which aligns perfectly with the implemented functionality.

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✨ Finishing Touches

• 📝 Generate docstrings (stacked PR)
• 📝 Generate docstrings (commit on current branch)

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch feat/random-charset-banner

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