🎨 Palette: Improve HTML report table accessibility with row headers

[seonghobae]

This PR introduces a micro-UX and accessibility enhancement to the standalone HTML reports generated by fast-mlsirm.

💡 What

• Modifies the table generation logic in report.py to output <th scope="row"> for the first cell in each row, rather than a generic <td>.
• Updates CSS selectors so that base padding, borders, and text alignment apply to both column headers (thead th), row headers (tbody th), and data cells (td).
• Forces font-weight: normal on tbody th to maintain the existing clean visual hierarchy without unwanted bold text on row headers.
• Adds font-variant-numeric: tabular-nums; to the base table cell CSS to ensure that numerical digits align perfectly vertically when reading down a column.

🎯 Why

• Accessibility: Screen readers use <th> elements to announce context as users navigate across data cells. Without row-scoped headers, users reading across a wide table may lose track of which person, item, or candidate they are evaluating.
• Usability: Adding tabular-nums ensures that numbers with varying glyph widths (like '1' vs '8') take up the exact same horizontal space, making large columns of diagnostics metrics much easier to scan visually.

♿ Accessibility

• scope="row" explicitly binds the first cell to the rest of the cells in that <tr>.
• Does not alter visual appearance for sighted users, preventing regressions while vastly improving the experience for assistive technologies.

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PR created automatically by Jules for task 7142361684149478452 started by @seonghobae

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Review details

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Configuration used: Organization UI

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📥 Commits

Reviewing files that changed from the base of the PR and between a3123a2 and 096e3ee.

📒 Files selected for processing (2)

• .jules/palette.md
• python/fast_mlsirm/report.py

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch palette/report-table-row-headers-7142361684149478452

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[seonghobae]

중복 정리: report.py 테이블 행 헤더 접근성 개선으로, 리뷰 대기 중인 #187 과 동일 대상·동일 취지입니다. 그룹당 대표 1건만 남기는 백로그 정리 방침에 따라 닫습니다. 필요 시 재오픈 가능합니다.

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Generated by Claude Code

[google-labs-jules]

중복 정리: report.py 테이블 행 헤더 접근성 개선으로, 리뷰 대기 중인 #187 과 동일 대상·동일 취지입니다. 그룹당 대표 1건만 남기는 백로그 정리 방침에 따라 닫습니다. 필요 시 재오픈 가능합니다.

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Generated by Claude Code

알겠습니다. 기존 PR(#187)과 중복되는 작업으로 인해 해당 작업이 취소 및 닫혔음을 확인하였습니다. 이에 따라 본 이슈에 대한 작업을 중단하겠습니다.