Add comprehensive library expansion with new components and demos

- Add new libraries: ui-accessibility, ui-animations, ui-backgrounds, ui-code-display, ui-data-utils, ui-font-manager, hcl-studio
- Add extensive layout components: gallery-grid, infinite-scroll-container, kanban-board, masonry, split-view, sticky-layout
- Add comprehensive demo components for all new features
- Update project configuration and dependencies
- Expand component exports and routing structure
- Add UI landing pages planning document

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

projects/ui-code-display/node_modules/prismjs/components/prism-xml-doc.min.js

@@ -0,0 +1 @@
+!function(a){function e(e,n){a.languages[e]&&a.languages.insertBefore(e,"comment",{"doc-comment":n})}var n=a.languages.markup.tag,t={pattern:/\/\/\/.*/,greedy:!0,alias:"comment",inside:{tag:n}},g={pattern:/'''.*/,greedy:!0,alias:"comment",inside:{tag:n}};e("csharp",t),e("fsharp",t),e("vbnet",g)}(Prism);