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-roboconf.min.js

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+Prism.languages.roboconf={comment:/#.*/,keyword:{pattern:/(^|\s)(?:(?:external|import)\b|(?:facet|instance of)(?=[ \t]+[\w-]+[ \t]*\{))/,lookbehind:!0},component:{pattern:/[\w-]+(?=[ \t]*\{)/,alias:"variable"},property:/[\w.-]+(?=[ \t]*:)/,value:{pattern:/(=[ \t]*(?![ \t]))[^,;]+/,lookbehind:!0,alias:"attr-value"},optional:{pattern:/\(optional\)/,alias:"builtin"},wildcard:{pattern:/(\.)\*/,lookbehind:!0,alias:"operator"},punctuation:/[{},.;:=]/};