[Feature]: Support applying base to home page features.icon paths with multi-version and internationalization enabled #3109
Description
What problem does this feature solve?
When base: "/doc_v2/" is added in rspress.config.ts, and both multi-version and internationalization (i18n) are enabled simultaneously, the features.icon paths on the home page (e.g. docs/{version}/zh/index.md && pageType: home) do not automatically prepend the base path in @rspress/core": "^2.0.2.
However, hero.image.src works correctly.
What does the proposed API look like?
None
