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/@inquirer/password/README.md

@@ -0,0 +1,93 @@
+# `@inquirer/password`
+
+Interactive password input component for command line interfaces. Supports input validation and masked or transparent modes.
+
+![Password prompt](https://cdn.rawgit.com/SBoudrias/Inquirer.js/28ae8337ba51d93e359ef4f7ee24e79b69898962/assets/screenshots/password.svg)
+
+# Installation
+
+<table>
+<tr>
+  <th>npm</th>
+  <th>yarn</th>
+</tr>
+<tr>
+<td>
+
+```sh
+npm install @inquirer/prompts
+```
+
+</td>
+<td>
+
+```sh
+yarn add @inquirer/prompts
+```
+
+</td>
+</tr>
+<tr>
+<td colSpan="2" align="center">Or</td>
+</tr>
+<tr>
+<td>
+
+```sh
+npm install @inquirer/password
+```
+
+</td>
+<td>
+
+```sh
+yarn add @inquirer/password
+```
+
+</td>
+</tr>
+</table>
+
+# Usage
+
+```js
+import { password } from '@inquirer/prompts';
+// Or
+// import password from '@inquirer/password';
+
+const answer = await password({ message: 'Enter your name' });
+```
+
+## Options
+
+| Property | Type                                                        | Required | Description                                                                                                                                                                                                             |
+| -------- | ----------------------------------------------------------- | -------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| message  | `string`                                                    | yes      | The question to ask                                                                                                                                                                                                     |
+| mask     | `boolean`                                                   | no       | Show a `*` mask over the input or keep it transparent                                                                                                                                                                   |
+| validate | `string => boolean \| string \| Promise<boolean \| string>` | no       | On submit, validate the filtered answered content. When returning a string, it'll be used as the error message displayed to the user. Note: returning a rejected promise, we'll assume a code error happened and crash. |
+| theme    | [See Theming](#Theming)                                     | no       | Customize look of the prompt.                                                                                                                                                                                           |
+
+## Theming
+
+You can theme a prompt by passing a `theme` object option. The theme object only need to includes the keys you wish to modify, we'll fallback on the defaults for the rest.
+
+```ts
+type Theme = {
+  prefix: string | { idle: string; done: string };
+  spinner: {
+    interval: number;
+    frames: string[];
+  };
+  style: {
+    answer: (text: string) => string;
+    message: (text: string, status: 'idle' | 'done' | 'loading') => string;
+    error: (text: string) => string;
+    help: (text: string) => string;
+  };
+};
+```
+
+# License
+
+Copyright (c) 2023 Simon Boudrias (twitter: [@vaxilart](https://twitter.com/Vaxilart))<br/>
+Licensed under the MIT license.