docs: upgrade to Rspress V2 new UI

[SoonIter]

Summary

docs: upgrade to Rspress V2

Related Links

Checklist

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

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[SoonIter]

@copilot 帮我把这个 Pr 的 rspress 相关版本改为 2.0.0-rc.0

[Copilot]

@SoonIter I've opened a new pull request, #6579, to work on those changes. Once the pull request is ready, I'll request review from you.

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1 out of 2 committers have signed the CLA.

✅ SoonIter
❌ Copilot
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[Copilot]

Pull Request Overview

This PR upgrades the documentation website from Rspress V2 beta.35 to V2 rc.0, adopting the new UI and API changes introduced in the release candidate version.

• Updated all @RsPress packages from 2.0.0-beta.35 to 2.0.0-rc.0
• Migrated to new Rspress V2 component APIs (HomeFeature, OverviewGroup, HomeBackground)
• Updated navigation metadata structure from "dir" to "dir-section-header"

Reviewed Changes

Copilot reviewed 9 out of 10 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
website/package.json	Updated @RsPress package versions from beta.35 to rc.0
website/theme/pages/index.tsx	Added HomeBackground component wrapper for transparent navigation
website/theme/components/Overview.tsx	Refactored to use OverviewGroup component from Rspress core
website/theme/components/Overview.module.scss	Removed custom styles (now handled by Rspress core)
website/theme/components/Features.tsx	Updated HomeFeature API from frontmatter prop to features prop
website/docs/zh/guide/_meta.json	Changed navigation type from "dir" to "dir-section-header"
website/docs/en/guide/_meta.json	Changed navigation type from "dir" to "dir-section-header"
website/docs/zh/config/index.mdx	Added front matter for doc-wide page type and disabled outline
website/docs/en/config/index.mdx	Added front matter for doc-wide page type and disabled outline
pnpm-lock.yaml	Updated lockfile to reflect new @RsPress package versions and dependencies

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

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