fix: fix the issue of incorrect serial number display when the content exceeds one line

[wuyiping0628]

…t exceeds one line

PR

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our Commit Message Guidelines
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• Other... Please describe:

What is the current behavior?

Issue Number: #353

What is the new behavior?

Does this PR introduce a breaking change?

• Yes
• No

Other information

[coderabbitai]

Walkthrough

A CSS rule targeting list item children within the Quill editor was removed from the stylesheet. The rule previously applied bottom: 0; positioning to UI elements that are direct children of list items. No other editor styling or logic was altered.

Changes

Cohort / File(s)	Summary
Editor Styling packages/fluent-editor/src/assets/editor.scss	Removed the CSS rule li > .ql-ui { bottom: 0; } from .ql-editor, eliminating an explicit bottom positioning constraint on Quill UI elements nested directly within list items.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🐰 A rule deemed unnecessary, cast away,
One line of CSS shadows in the fray,
No more shall UI elements anchored stay,
The editor breathes lighter, come what may! ✨

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Title check	⚠️ Warning	The PR title describes fixing incorrect serial number display when content exceeds one line, but the actual change only removes a CSS positioning rule from list items in the editor, with no clear connection to serial number display or content line handling.	Update the title to accurately reflect the actual change, such as 'fix: remove explicit bottom positioning from Quill UI elements in list items' or provide more context about how this CSS change resolves the serial number display issue.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.

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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch wyp/li-length-0414

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