add a whitelist of domains for links in content

[persd]

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[Copilot]

Pull request overview

This pull request adds domain whitelisting functionality for content links, allowing configuration of SEO-friendly link attributes based on whether domains are whitelisted. The feature enables automatic addition of nofollow and noindex attributes to non-whitelisted external links in paragraph content, while allowing custom rel attributes for whitelisted domains.

Changes:

• New SeoLinkHelper module to process HTML links and apply rel attributes based on domain whitelist configuration
• Configuration schema additions in SEOWebsitesConfig for domain whitelist settings
• Integration of link processing in ParagraphBlock component after link replacement
• Version bump from 4.4.3 to 4.5.0 (appropriate for a minor feature addition)

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 9 comments.

Show a summary per file

File	Description
src/helpers/SeoLinkHelper.ts	New helper module that processes HTML anchor tags, checks domains against whitelist, and applies appropriate rel attributes
src/helpers/ConfigHelper.ts	Added ConfigHelper_getContentLinksConfig function to retrieve content links configuration
src/configs/SEOWebsitesConfig.ts	Added configuration schema for contentLinks including domain whitelist and rel attribute settings
src/components/widgets/Story/StoryContent/StoryContentBlocks/ParagraphBlock.astro	Integrated SeoLinkHelper processing after LinkReplacerHelper
package.json	Version bumped to 4.5.0 for minor feature addition