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/unique-slug/LICENSE

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+The ISC License
+
+Copyright npm, Inc
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

node_modules/unique-slug/README.md

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+unique-slug
+===========
+
+Generate a unique character string suitible for use in files and URLs.
+
+```
+var uniqueSlug = require('unique-slug')
+
+var randomSlug = uniqueSlug()
+var fileSlug = uniqueSlug('/etc/passwd')
+```
+
+### uniqueSlug(*str*) → String (8 chars)
+
+If *str* is passed in then the return value will be its murmur hash in
+hex.
+
+If *str* is not passed in, it will be 4 randomly generated bytes
+converted into 8 hexadecimal characters.

node_modules/unique-slug/lib/index.js

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+'use strict'
+var MurmurHash3 = require('imurmurhash')
+
+module.exports = function (uniq) {
+  if (uniq) {
+    var hash = new MurmurHash3(uniq)
+    return ('00000000' + hash.result().toString(16)).slice(-8)
+  } else {
+    return (Math.random().toString(16) + '0000000').slice(2, 10)
+  }
+}

node_modules/unique-slug/package.json

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+{
+  "name": "unique-slug",
+  "version": "5.0.0",
+  "description": "Generate a unique character string suitible for use in files and URLs.",
+  "main": "lib/index.js",
+  "scripts": {
+    "test": "tap",
+    "lint": "npm run eslint",
+    "postlint": "template-oss-check",
+    "template-oss-apply": "template-oss-apply --force",
+    "lintfix": "npm run eslint -- --fix",
+    "snap": "tap",
+    "posttest": "npm run lint",
+    "eslint": "eslint \"**/*.{js,cjs,ts,mjs,jsx,tsx}\""
+  },
+  "keywords": [],
+  "author": "GitHub Inc.",
+  "license": "ISC",
+  "devDependencies": {
+    "@npmcli/eslint-config": "^5.0.0",
+    "@npmcli/template-oss": "4.23.3",
+    "tap": "^16.3.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/npm/unique-slug.git"
+  },
+  "dependencies": {
+    "imurmurhash": "^0.1.4"
+  },
+  "files": [
+    "bin/",
+    "lib/"
+  ],
+  "engines": {
+    "node": "^18.17.0 || >=20.5.0"
+  },
+  "templateOSS": {
+    "//@npmcli/template-oss": "This file is partially managed by @npmcli/template-oss. Edits may be overwritten.",
+    "version": "4.23.3",
+    "publish": true
+  },
+  "tap": {
+    "nyc-arg": [
+      "--exclude",
+      "tap-snapshots/**"
+    ]
+  }
+}