fix(web): open pull request markdown links in the panel - #10623

💭 Clarifying output structure I'm thinking we need to inspect only the changed lines in the UI with no style controls or context. It seems likely that everything should be clear and we might have structured conflicts to address. The system says the tool is complete, and the user wants the entire final output exactly as needed. I need to ensure the summary is structured and straightforward, possibly including a title for clarity. Let’s include necessary fields!

1. browse_code — Review only the provided pull-request diff's changed TSX lines in apps/web/src/components/ChatMarkdown.tsx, components/pullRequest/PullRequestDetailPanel.tsx, and components/pullRequest/PullRequestMarkdown.tsx. Identify whether any changed lines add raw styled controls, override shared UI primitive styling, add CSS or static inline styles, or introduce a non-composable new UI component. Return concise findings with file/line only if obvious from changed lines.