fix(theme/Sidebar): add rp-doc class to inline-code sidebar titles

[Copilot]

Summary

• add the rp-doc class to sidebar title spans so inline-code titles keep the same document typography styles
• extend the inline-markdown E2E coverage to assert the sidebar code title keeps the rp-doc hook

Related Issue

• N/A

Checklist

• Tests updated (or not required).
• Documentation updated (or not required).

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[github-actions]

Rsdoctor Bundle Diff Analysis

Found 3 projects in monorepo, 2 projects with changes.

📊 Quick Summary

Project	Total Size	Change
node	13.1 MB	+88.0 KB (0.7%)
node_md	1.6 MB	0
web	16.5 MB	+19.0 B (0.0%)

📋 Detailed Reports (Click to expand)

📁 node

Path: website/doc_build/diff-rsdoctor/node/rsdoctor-data.json

📌 Baseline Commit: 7509695cbb | PR: #3369

Metric	Current	Baseline	Change
📊 Total Size	13.1 MB	13.0 MB	+88.0 KB (0.7%)
📄 JavaScript	0 B	0 B	0
🎨 CSS	0 B	0 B	0
🌐 HTML	13.1 MB	13.0 MB	+88.0 KB (0.7%)
📁 Other Assets	0 B	0 B	0

📦 Download Diff Report: node Bundle Diff

📁 web

Path: website/doc_build/diff-rsdoctor/web/rsdoctor-data.json

📌 Baseline Commit: 7509695cbb | PR: #3369

Metric	Current	Baseline	Change
📊 Total Size	16.5 MB	16.5 MB	+19.0 B (0.0%)
📄 JavaScript	16.2 MB	16.2 MB	+19.0 B (0.0%)
🎨 CSS	137.2 KB	137.2 KB	0
🌐 HTML	0 B	0 B	0
📁 Other Assets	167.9 KB	167.9 KB	0

📦 Download Diff Report: web Bundle Diff

Generated by Rsdoctor GitHub Action

[Copilot]

Pull request overview

This PR updates the theme sidebar item rendering so inline-markdown sidebar titles (notably inline code) retain the same document typography styling by adding the rp-doc class, and it strengthens the inline-markdown E2E test to assert the presence of that hook on an inline-code sidebar title.

Changes:

• Add rp-doc class to the sidebar item title <span> that receives renderInlineMarkdown(...).
• Extend the inline-markdown Playwright E2E test to assert the <code> title is inside a span.rp-doc.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
packages/core/src/theme/components/Sidebar/SidebarItem.tsx	Adds rp-doc class to sidebar item title span to preserve doc typography for inline markdown.
e2e/fixtures/inline-markdown/index.test.ts	Adds an assertion ensuring inline-code sidebar titles are rendered under span.rp-doc.

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