Potential fixes for 3 code quality findings

[daedaevibin]

This PR applies 3/4 suggestions from code quality AI findings. 1 suggestion was skipped to avoid creating conflicts.

[coderabbitai]

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

Run ID: b1812c9a-7f13-41f0-8f45-f39bce1ca48c

📥 Commits

Reviewing files that changed from the base of the PR and between e3714d7 and e0fabdd.

📒 Files selected for processing (1)

• app/src/main/java/com/theveloper/pixelplay/data/repository/LyricsRepositoryImpl.kt

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch ai-findings-autofix/app-src-main-java-com-theveloper-pixelplay-data-repository-LyricsRepositoryImpl.kt

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