fix(tui): enable OSC 8 hyperlink detection for tree-sitter markdown

[mugnimaestra]

Summary

Enables OSC 8 hyperlink sequences for URLs rendered via the tree-sitter markdown path, making Cmd/Ctrl+Click work correctly for wrapped links in terminal emulators.

Closes#14966

Changes

• Import detectLinks from @opentui/core
• Pass onChunks={detectLinks} to the markdown <code> renderable in TextPart

This is a 2-line change that wires up the new onChunks hook added in anomalyco/opentui#736.

Dependencies

⚠️Blocked on: anomalyco/opentui#736 being merged and a new @opentui/core release that exports detectLinks.

How It Works

1. Tree-sitter highlights markdown content, identifying URL scopes
2. treeSitterToTextChunks creates styled text chunks (no link info)
3. detectLinks (our new hook) runs post-processing: scans highlights for URL scopes, sets chunk.link = { url } on matching chunks
4. The renderer emits OSC 8 escape sequences for chunks with link set
5. Terminal emulators (iTerm2, Ghostty, kitty, WezTerm, Alacritty) make URLs Cmd/Ctrl+clickable

Testing

• Manually verified in iTerm2: Cmd+Click opens the full correct URL even when the link wraps across multiple terminal lines
• All existing tests pass

[github-actions]

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[mugnimaestra]

Closing — this is a trivial 2-line consumer change that can be done after the upstream opentui fix ships. No need to keep this open.

[kuitos]

@mugnimaestra The upstream dependency (anomalyco/opentui#736) has been merged. Can this PR be reopened now?

[mugnimaestra]

Hey @kuitos — good call! Reopened and rebased against latest dev. Should be good to go now 👍

[github-actions]

This pull request has been automatically closed because it was not updated to meet our contributing guidelines within the 2-hour window.

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[kuitos]

might need to recreate the pr now😂 @mugnimaestra

[mugnimaestra]

Recreated with proper PR template → #20400

@kuitos thanks for the nudge! 🙏