fix(descriptions): last item span fill remaining column

[anyuxuan]

fix(descriptions): correct calculation of last item's span in useRow hook

🤔 This is a bug

• 🐞 Bug fix

💡 Background and Solution

• before
  

• after
  

📝 Change Log

• fix: last item span calc value, make it fill remaining column correctly

Language	Changelog
🇺🇸 English	fix last item span fill remaining column
🇨🇳 Chinese	修复最后一项的span计算值，使其正确的填充满剩余空间

[stackblitz]

Run & review this pull request in StackBlitz Codeflow.

[github-actions]

👁 Visual Regression Report for PR #52410 Failed ❌

🎯 Target branch: master (e707210)
📖 View Full Report ↗︎
📊 Summary: 🔄 31 changed

Expected (Branch master)	Actual (Current PR)	Diff
checkbox-debug-line.compact.png	checkbox-debug-line.compact.png
checkbox-debug-line.compact.png	checkbox-debug-line.compact.css-var.png
checkbox-debug-line.dark.png	checkbox-debug-line.dark.png
checkbox-debug-line.dark.png	checkbox-debug-line.dark.css-var.png
checkbox-debug-line.default.png	checkbox-debug-line.default.png
checkbox-debug-line.default.png	checkbox-debug-line.default.css-var.png
drawer-extra.compact.png	drawer-extra.compact.png
drawer-extra.compact.png	drawer-extra.compact.css-var.png

Warning

There are more diffs not shown in the table. Please check the Full Report for details.

---

Important

There are 31 diffs found in this PR: 🔄 31 changed.
Please check all items:

• Checked all diffs in the full report
• Visual diff is acceptable

[github-actions]

[petercat-assistant]

Walkthrough

This pull request addresses a bug in the useRow hook of the descriptions component. The change corrects the calculation of the last item's span to ensure it fills the remaining columns correctly. This fix is demonstrated through updated test cases and adjustments in the span calculation logic.

Changes

Files	Summary
components/descriptions/tests/index.test.tsx	Added a new test case to verify the correct span calculation when the column count is 6.
components/descriptions/hooks/useRow.ts	Fixed the logic for calculating the last item's span to fill the remaining columns accurately.

[afc163]

@codecov-ai-reviewer review

[pkg-pr-new]

Open in Stackblitz

More templates

• farm-normal
• rsbuild-normal
• umi-normal
• vite-normal
• with-nextjs-app-router-inline-style
• with-nextjs-extract-style
• vite-practice
• with-nextjs-generate-css-on-demand
• with-nextjs-inline-style

npm i https://pkg.pr.new/ant-design/ant-design/antd@52410

commit: 65abc6c

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (377cc21) to head (65abc6c).
Report is 3 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##            master    #52410   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          763       763           
  Lines        13774     13774           
  Branches      3604      3605    +1     
=========================================
  Hits         13774     13774           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[github-actions]

🎉 Thank you for your contribution! If you have not yet joined our DingTalk community group, please feel free to join us (when joining, please provide the link to this PR).

🎉 感谢您的贡献！如果您还没有加入钉钉社区群，请扫描下方二维码加入我们（加群时请提供此 PR 链接）。