Tracking: Rspress 2.1.0 Roadmap

[SoonIter]

This issue tracks the changes for Rspress 2.1.0.

Minor Breaking Changes

Minor breaking changes are changes that users may notice in behavior, output, or integration details, but the expected migration impact is relatively small.

• Enable SSG-MD by default: change the llms default value to true
• Move react and react-dom from dependencies to peerDependencies
• Remove legacy env flags: process.env.__SSR__ and process.env.__SSR_MD__ (private env flag, does not export to users, users should use import.meta.env.SSR instead)
• Use the Data Router from react-router-dom (feat(core/router): migrate to react-router data mode and support react-router-dom@6 #3306)
• Add ScrollRestoration behavior to avoid scroll flash (feat(theme): add ScrollRestoration to avoid scroll flash #3160)
• Upgrade @unhead/react to the latest version
• Remove the @rspress/shared package
• index convention: align index.md with index convention: ['index'] and [] resolve to the same result

Features

• Support pageType: 'blog'
• Add anchor validation to link checking
• Avoid using a blue-purple gradient for the homepage theme color