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/zone-patch-promise-test.min.js

@@ -0,0 +1,6 @@
+"use strict";
+/**
+ * @license Angular v<unknown>
+ * (c) 2010-2025 Google LLC. https://angular.io/
+ * License: MIT
+ */function patchPromiseTesting(o){o.__load_patch("promisefortest",((o,e,s)=>{const t=s.symbol("state"),n=s.symbol("parentUnresolved");Promise[s.symbol("patchPromiseForTest")]=function o(){let s=Promise[e.__symbol__("ZonePromiseThen")];s||(s=Promise[e.__symbol__("ZonePromiseThen")]=Promise.prototype.then,Promise.prototype.then=function(){const o=s.apply(this,arguments);if(null===this[t]){const s=e.current.get("AsyncTestZoneSpec");s&&(s.unresolvedChainedPromiseCount++,o[n]=!0)}return o})},Promise[s.symbol("unPatchPromiseForTest")]=function o(){const s=Promise[e.__symbol__("ZonePromiseThen")];s&&(Promise.prototype.then=s,Promise[e.__symbol__("ZonePromiseThen")]=void 0)}}))}patchPromiseTesting(Zone);