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/zone.js/fesm2015/sync-test.min.js

@@ -0,0 +1,6 @@
+"use strict";
+/**
+ * @license Angular v<unknown>
+ * (c) 2010-2025 Google LLC. https://angular.io/
+ * License: MIT
+ */function patchSyncTest(e){e.SyncTestZoneSpec=class{runZone=e.current;constructor(e){this.name="syncTestZone for "+e}name;onScheduleTask(e,s,c,n){switch(n.type){case"microTask":case"macroTask":throw new Error(`Cannot call ${n.source} from within a sync test (${this.name}).`);case"eventTask":n=e.scheduleTask(c,n)}return n}}}patchSyncTest(Zone);