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-bnf.js

@@ -0,0 +1,21 @@
+Prism.languages.bnf = {
+	'string': {
+		pattern: /"[^\r\n"]*"|'[^\r\n']*'/
+	},
+	'definition': {
+		pattern: /<[^<>\r\n\t]+>(?=\s*::=)/,
+		alias: ['rule', 'keyword'],
+		inside: {
+			'punctuation': /^<|>$/
+		}
+	},
+	'rule': {
+		pattern: /<[^<>\r\n\t]+>/,
+		inside: {
+			'punctuation': /^<|>$/
+		}
+	},
+	'operator': /::=|[|()[\]{}*+?]|\.{3}/
+};
+
+Prism.languages.rbnf = Prism.languages.bnf;