Enhance diagram display with hover effects and improved styling #529
+4,437
−631
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This PR adds hover effects to the diagram nodes and header, and improves the styling of the diagram.
This improves the HTML rendering in SyntaxDiagrams.
As shown in the image below, hovering over elements changes the background color of headers and non-terminals/terminals.
Additionally, clicking on a non-terminal scrolls to its definition.
2025-02-07.1.27.33.mov
These enhancements further improve the usability of SyntaxDiagrams.