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/webpack/lib/dependencies/RequireResolveContextDependency.js

@@ -0,0 +1,67 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const makeSerializable = require("../util/makeSerializable");
+const ContextDependency = require("./ContextDependency");
+const ContextDependencyTemplateAsId = require("./ContextDependencyTemplateAsId");
+
+/** @typedef {import("../javascript/JavascriptParser").Range} Range */
+/** @typedef {import("../serialization/ObjectMiddleware").ObjectDeserializerContext} ObjectDeserializerContext */
+/** @typedef {import("../serialization/ObjectMiddleware").ObjectSerializerContext} ObjectSerializerContext */
+/** @typedef {import("./ContextDependency").ContextDependencyOptions} ContextDependencyOptions */
+
+class RequireResolveContextDependency extends ContextDependency {
+	/**
+	 * @param {ContextDependencyOptions} options options
+	 * @param {Range} range range
+	 * @param {Range} valueRange value range
+	 * @param {TODO} context context
+	 */
+	constructor(options, range, valueRange, context) {
+		super(options, context);
+
+		this.range = range;
+		this.valueRange = valueRange;
+	}
+
+	get type() {
+		return "amd require context";
+	}
+
+	/**
+	 * @param {ObjectSerializerContext} context context
+	 */
+	serialize(context) {
+		const { write } = context;
+
+		write(this.range);
+		write(this.valueRange);
+
+		super.serialize(context);
+	}
+
+	/**
+	 * @param {ObjectDeserializerContext} context context
+	 */
+	deserialize(context) {
+		const { read } = context;
+
+		this.range = read();
+		this.valueRange = read();
+
+		super.deserialize(context);
+	}
+}
+
+makeSerializable(
+	RequireResolveContextDependency,
+	"webpack/lib/dependencies/RequireResolveContextDependency"
+);
+
+RequireResolveContextDependency.Template = ContextDependencyTemplateAsId;
+
+module.exports = RequireResolveContextDependency;