Simplify app ready animation frame handling

[shayancoin]

Summary

• replace the nested animation frame scheduling with a single requestAnimationFrame call in AppReadyEffect
• clean up related cleanup logic to cancel only the stored frame id

Testing

• not run

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https://chatgpt.com/codex/tasks/task_e_68f1572303988330bc33126cd048e758

Summary by CodeRabbit

• Refactor
  • Optimized internal animation handling with improved code efficiency and simplified logic.

[coderabbitai]

Walkthrough

The app-ready.tsx component was refactored to simplify its animation frame scheduling logic. Two separate frame variables were consolidated into a single frame variable, and nested requestAnimationFrame calls were collapsed into a single call. Cleanup logic was correspondingly simplified to cancel only the consolidated frame reference.

Changes

Cohort / File(s)	Summary
Animation frame scheduling simplification frontend/src/app/components/app-ready.tsx	Replaced dual frame variables (frame1, frame2) with a single frame variable; collapsed nested requestAnimationFrame calls into a single call that directly marks readiness; updated cleanup to cancel only the consolidated frame

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• Mark app ready after initial render #77: Directly modifies the same AppReadyEffect component with identical changes to simplify requestAnimationFrame scheduling and consolidate frame variables.
• Mark app container ready after initial render #79: Implements related "mark app ready after initial render" behavior through a different component wrapping approach.

Poem

🐰 One frame, not two, hops with grace,
Animation loops now find their place,
Nested calls collapse so clean,
Simplest readiness ever seen! ✨

Pre-merge checks and finishing touches

❌ 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%.	You can run @coderabbitai generate docstrings to improve docstring coverage.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title Check	✅ Passed	The title "Simplify app ready animation frame handling" directly and clearly describes the main change in the pull request. The raw summary confirms the PR replaces nested frame variables and requestAnimationFrame calls with simplified single-call logic, which is exactly what the title conveys. The title is concise, specific, and contains no vague terms or noise, making it easy for reviewers to quickly understand the primary objective of the changeset.
Description Check	✅ Passed	The pull request description provides a clear summary of the changes with specific details about replacing nested animation frame scheduling with a single requestAnimationFrame call, and updating the cleanup logic accordingly. However, the description does not follow the required template structure completely—specifically, the "PR Type" section is missing, while the "Short Description" and "Tests Added" sections are present (though under different headings: "Summary" and "Testing"). The description is mostly complete with sufficient technical detail, but it lacks formal categorization of the change type.

✨ Finishing touches

• 📝 Docstrings were successfully generated.

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch codex/refactor-app-ready-to-simplify-animation-frame

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: ASSERTIVE

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 2e404f3 and fbd1188.

📒 Files selected for processing (1)

• frontend/src/app/components/app-ready.tsx (1 hunks)

🔇 Additional comments (2)

frontend/src/app/components/app-ready.tsx (2)

12-12: Variable consolidation looks correct.

The single frame variable is consistent with the simplified animation frame logic and properly typed as number | null.

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21-23: Cleanup logic correctly simplified.

The cleanup function properly cancels the single stored frame reference, matching the consolidated state management.

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Note

Docstrings generation - SUCCESS
Generated docstrings for this pull request at #290