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-ejs.js

@@ -0,0 +1,26 @@
+(function (Prism) {
+
+	Prism.languages.ejs = {
+		'delimiter': {
+			pattern: /^<%[-_=]?|[-_]?%>$/,
+			alias: 'punctuation'
+		},
+		'comment': /^#[\s\S]*/,
+		'language-javascript': {
+			pattern: /[\s\S]+/,
+			inside: Prism.languages.javascript
+		}
+	};
+
+	Prism.hooks.add('before-tokenize', function (env) {
+		var ejsPattern = /<%(?!%)[\s\S]+?%>/g;
+		Prism.languages['markup-templating'].buildPlaceholders(env, 'ejs', ejsPattern);
+	});
+
+	Prism.hooks.add('after-tokenize', function (env) {
+		Prism.languages['markup-templating'].tokenizePlaceholders(env, 'ejs');
+	});
+
+	Prism.languages.eta = Prism.languages.ejs;
+
+}(Prism));