feat: Add HTML preview button for code blocks#35
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Add a preview button that appears on HTML code blocks containing full HTML pages. When clicked, it opens a modal with an iframe to render the HTML securely. Changes: - Add Eye icon import from lucide-react for preview button - Add Modal component import for preview popup - Add state management for HTML preview modal - Add helper function to detect full HTML pages (checks for DOCTYPE, html tags, or head/body tags) - Add preview button in code block header (conditionally shown for HTML pages) - Add modal with iframe for secure HTML rendering using srcDoc - Use sandbox attribute on iframe for security (allow-scripts allow-same-origin) The preview button appears alongside existing code block actions (wrap, copy, collapse) and uses the existing Modal component with a larger max-width (max-w-6xl) for better viewing.
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Add a preview button that appears on HTML code blocks containing full HTML pages.
When clicked, it opens a modal with an iframe to render the HTML securely.
Changes:
The preview button appears alongside existing code block actions (wrap, copy, collapse)
and uses the existing Modal component with a larger max-width (max-w-6xl) for better viewing.