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/@angular/common/package.json

@@ -0,0 +1,82 @@
+{
+  "name": "@angular/common",
+  "version": "19.2.14",
+  "description": "Angular - commonly needed directives and services",
+  "author": "angular",
+  "license": "MIT",
+  "engines": {
+    "node": "^18.19.1 || ^20.11.1 || >=22.0.0"
+  },
+  "locales": "locales",
+  "dependencies": {
+    "tslib": "^2.3.0"
+  },
+  "exports": {
+    "./locales/global/*": {
+      "default": "./locales/global/*.js"
+    },
+    "./locales/*": {
+      "types": "./locales/*.d.ts",
+      "default": "./locales/*.js"
+    },
+    "./package.json": {
+      "default": "./package.json"
+    },
+    ".": {
+      "types": "./index.d.ts",
+      "default": "./fesm2022/common.mjs"
+    },
+    "./http": {
+      "types": "./http/index.d.ts",
+      "default": "./fesm2022/http.mjs"
+    },
+    "./http/testing": {
+      "types": "./http/testing/index.d.ts",
+      "default": "./fesm2022/http/testing.mjs"
+    },
+    "./testing": {
+      "types": "./testing/index.d.ts",
+      "default": "./fesm2022/testing.mjs"
+    },
+    "./upgrade": {
+      "types": "./upgrade/index.d.ts",
+      "default": "./fesm2022/upgrade.mjs"
+    }
+  },
+  "peerDependencies": {
+    "@angular/core": "19.2.14",
+    "rxjs": "^6.5.3 || ^7.4.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/angular/angular.git",
+    "directory": "packages/common"
+  },
+  "ng-update": {
+    "packageGroup": [
+      "@angular/core",
+      "@angular/bazel",
+      "@angular/common",
+      "@angular/compiler",
+      "@angular/compiler-cli",
+      "@angular/animations",
+      "@angular/elements",
+      "@angular/platform-browser",
+      "@angular/platform-browser-dynamic",
+      "@angular/forms",
+      "@angular/platform-server",
+      "@angular/upgrade",
+      "@angular/router",
+      "@angular/language-service",
+      "@angular/localize",
+      "@angular/service-worker"
+    ]
+  },
+  "sideEffects": [
+    "**/global/*.js",
+    "**/closure-locale.*"
+  ],
+  "module": "./fesm2022/common.mjs",
+  "typings": "./index.d.ts",
+  "type": "module"
+}