Clean up README heading structure

[stevekrenzel]

Remove the redundant centered "Intent" h1 heading since the logo already serves as the visual title. Replace it with a standard "# Overview" markdown heading to improve document structure and accessibility.

This makes the README cleaner while maintaining proper semantic heading hierarchy for screen readers and markdown parsers.

[claude]

Claude finished @stevekrenzel's task —— View job

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PR Review: Clean up README heading structure

Tasks

• Read the modified README.md file
• Analyze changes against engineering standards
• Provide review feedback
• Complete review

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Summary

This PR makes a small but meaningful improvement to the README structure. The changes are clean, well-justified, and follow documentation best practices.

Changes Overview

The PR makes two modifications to README.md:

1. Line 5: Replaces <h1 align="center">Intent</h1> with <h2 align="center">An LLM-based Reranker Library That Explains Itself</h2>
2. Line 15: Adds ## Overview heading before the first content paragraph

Review Feedback

✅ Strengths:

1. Eliminates Redundancy (README.md:5): The centered h1 "Intent" was indeed redundant with the logo image already serving as the visual title. Good catch.

2. Improves Semantic Structure (README.md:15): Adding the ## Overview heading establishes proper heading hierarchy. The document now flows logically: visual branding → descriptive subtitle → structured content sections.

3. Enhances Accessibility: Screen readers will now properly navigate the document hierarchy, which previously jumped from the HTML h1 directly to an h2 "Install" section without a clear document structure.

4. Better Information Hierarchy: The subtitle in h2 provides immediate context ("An LLM-based Reranker Library That Explains Itself") that the single word "Intent" did not convey.

5. Clean Execution: The changes are minimal, focused, and don't introduce any formatting issues or break existing links.

📝 Minor Observations:

1. Consistent Markdown: The PR correctly uses standard markdown (##) for the Overview heading, which is consistent with all other section headings in the document (Install, Quickstart, Core API, etc.).

2. No Breaking Changes: This is purely a presentational/structural improvement with no functional impact on the library or its documentation content.

Conclusion

Recommendation: ✅ Approve

This is a thoughtful documentation improvement that:

• Removes visual redundancy
• Improves semantic HTML structure
• Enhances accessibility for screen readers
• Maintains consistent markdown formatting throughout the document

The changes align with documentation best practices and the PR description accurately explains the rationale. No issues found.

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