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/container/ContainerPlugin.js

@@ -0,0 +1,119 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra, Zackary Jackson @ScriptedAlchemy, Marais Rossouw @maraisr
+*/
+
+"use strict";
+
+const createSchemaValidation = require("../util/create-schema-validation");
+const memoize = require("../util/memoize");
+const ContainerEntryDependency = require("./ContainerEntryDependency");
+const ContainerEntryModuleFactory = require("./ContainerEntryModuleFactory");
+const ContainerExposedDependency = require("./ContainerExposedDependency");
+const { parseOptions } = require("./options");
+
+/** @typedef {import("../../declarations/plugins/container/ContainerPlugin").ContainerPluginOptions} ContainerPluginOptions */
+/** @typedef {import("../Compiler")} Compiler */
+/** @typedef {import("./ContainerEntryModule").ExposeOptions} ExposeOptions */
+/** @typedef {import("./ContainerEntryModule").ExposesList} ExposesList */
+
+const getModuleFederationPlugin = memoize(() =>
+	require("./ModuleFederationPlugin")
+);
+
+const validate = createSchemaValidation(
+	require("../../schemas/plugins/container/ContainerPlugin.check.js"),
+	() => require("../../schemas/plugins/container/ContainerPlugin.json"),
+	{
+		name: "Container Plugin",
+		baseDataPath: "options"
+	}
+);
+
+const PLUGIN_NAME = "ContainerPlugin";
+
+class ContainerPlugin {
+	/**
+	 * @param {ContainerPluginOptions} options options
+	 */
+	constructor(options) {
+		validate(options);
+
+		this._options = {
+			name: options.name,
+			shareScope: options.shareScope || "default",
+			library: options.library || {
+				type: "var",
+				name: options.name
+			},
+			runtime: options.runtime,
+			filename: options.filename || undefined,
+			exposes: /** @type {ExposesList} */ (
+				parseOptions(
+					options.exposes,
+					item => ({
+						import: Array.isArray(item) ? item : [item],
+						name: undefined
+					}),
+					item => ({
+						import: Array.isArray(item.import) ? item.import : [item.import],
+						name: item.name || undefined
+					})
+				)
+			)
+		};
+	}
+
+	/**
+	 * Apply the plugin
+	 * @param {Compiler} compiler the compiler instance
+	 * @returns {void}
+	 */
+	apply(compiler) {
+		const { name, exposes, shareScope, filename, library, runtime } =
+			this._options;
+
+		if (!compiler.options.output.enabledLibraryTypes.includes(library.type)) {
+			compiler.options.output.enabledLibraryTypes.push(library.type);
+		}
+
+		compiler.hooks.make.tapAsync(PLUGIN_NAME, (compilation, callback) => {
+			const hooks =
+				getModuleFederationPlugin().getCompilationHooks(compilation);
+			const dep = new ContainerEntryDependency(name, exposes, shareScope);
+			dep.loc = { name };
+			compilation.addEntry(
+				/** @type {string} */ (compilation.options.context),
+				dep,
+				{
+					name,
+					filename,
+					runtime,
+					library
+				},
+				error => {
+					if (error) return callback(error);
+					hooks.addContainerEntryDependency.call(dep);
+					callback();
+				}
+			);
+		});
+
+		compiler.hooks.thisCompilation.tap(
+			PLUGIN_NAME,
+			(compilation, { normalModuleFactory }) => {
+				compilation.dependencyFactories.set(
+					ContainerEntryDependency,
+					new ContainerEntryModuleFactory()
+				);
+
+				compilation.dependencyFactories.set(
+					ContainerExposedDependency,
+					normalModuleFactory
+				);
+			}
+		);
+	}
+}
+
+module.exports = ContainerPlugin;