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/ja.js

@@ -0,0 +1,15 @@
+/**
+ * @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;
+    return 5;
+}
+export default ["ja", [["午前", "午後"], u, u], u, [["日", "月", "火", "水", "木", "金", "土"], u, ["日曜日", "月曜日", "火曜日", "水曜日", "木曜日", "金曜日", "土曜日"], ["日", "月", "火", "水", "木", "金", "土"]], u, [["1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12"], ["1月", "2月", "3月", "4月", "5月", "6月", "7月", "8月", "9月", "10月", "11月", "12月"], u], u, [["BC", "AD"], ["紀元前", "西暦"], u], 0, [6, 0], ["y/MM/dd", u, "y年M月d日", "y年M月d日EEEE"], ["H:mm", "H:mm:ss", "H:mm:ss z", "H時mm分ss秒 zzzz"], ["{1} {0}", u, u, u], [".", ",", ";", "%", "+", "-", "E", "×", "‰", "∞", "NaN", ":"], ["#,##0.###", "#,##0%", "¤#,##0.00", "#E0"], "JPY", "￥", "日本円", { "BYN": [u, "р."], "CNY": ["元", "￥"], "JPY": ["￥"], "PHP": [u, "₱"], "RON": [u, "レイ"], "XXX": [] }, "ltr", plural];
+//# sourceMappingURL=ja.js.map