Initial commit: notification-elements-demo app

Interactive Angular 19 demo for @sda/notification-elements-ui with
6 sections: Bell & Feed, Notification Center, Inbox, Comments &
Threads, Mention Input, and Full-Featured layout. Includes mock
data, dark mode toggle, and real-time event log.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

node_modules/@angular/common/locales/wae.js

@@ -0,0 +1,17 @@
+/**
+ * @license
+ * Copyright Google LLC All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.dev/license
+ */
+// THIS CODE IS GENERATED - DO NOT MODIFY.
+const u = undefined;
+function plural(val) {
+    const n = val;
+    if (n === 1)
+        return 1;
+    return 5;
+}
+export default ["wae", [["AM", "PM"], u, u], u, [["S", "M", "Z", "M", "F", "F", "S"], ["Sun", "Män", "Ziš", "Mit", "Fró", "Fri", "Sam"], ["Sunntag", "Mäntag", "Zištag", "Mittwuč", "Fróntag", "Fritag", "Samštag"], ["Sun", "Män", "Ziš", "Mit", "Fró", "Fri", "Sam"]], u, [["J", "H", "M", "A", "M", "B", "H", "Ö", "H", "W", "W", "C"], ["Jen", "Hor", "Mär", "Abr", "Mei", "Brá", "Hei", "Öig", "Her", "Wím", "Win", "Chr"], ["Jenner", "Hornig", "Märze", "Abrille", "Meije", "Bráčet", "Heiwet", "Öigšte", "Herbštmánet", "Wímánet", "Wintermánet", "Chrištmánet"]], u, [["v. Chr.", "n. Chr"], u, u], 1, [6, 0], ["y-MM-dd", "d. MMM y", "d. MMMM y", "EEEE, d. MMMM y"], ["HH:mm", "HH:mm:ss", "HH:mm:ss z", "HH:mm:ss zzzz"], ["{1} {0}", u, u, u], [",", "’", ";", "%", "+", "-", "E", "×", "‰", "∞", "NaN", ":"], ["#,##0.###", "#,##0%", "¤ #,##0.00", "#E0"], "CHF", "CHF", "CHF", {}, "ltr", plural];
+//# sourceMappingURL=wae.js.map