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/plugins/highlight-keywords/prism-highlight-keywords.js

@@ -0,0 +1,14 @@
+(function () {
+
+	if (typeof Prism === 'undefined') {
+		return;
+	}
+
+	Prism.hooks.add('wrap', function (env) {
+		if (env.type !== 'keyword') {
+			return;
+		}
+		env.classes.push('keyword-' + env.content);
+	});
+
+}());

projects/ui-code-display/node_modules/prismjs/plugins/highlight-keywords/prism-highlight-keywords.min.js

@@ -0,0 +1 @@
+"undefined"!=typeof Prism&&Prism.hooks.add("wrap",(function(e){"keyword"===e.type&&e.classes.push("keyword-"+e.content)}));