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/@jsonjoy.com/fs-node-builtins/lib/internal/buffer.d.ts

@@ -0,0 +1,9 @@
+import { Buffer } from '../buffer';
+declare const bufferAllocUnsafe: (size: number) => Buffer<ArrayBuffer>;
+declare const bufferFrom: {
+    (array: import("buffer").WithImplicitCoercion<ArrayLike<number>>): Buffer<ArrayBuffer>;
+    <TArrayBuffer extends import("buffer").WithImplicitCoercion<ArrayBufferLike>>(arrayBuffer: TArrayBuffer, byteOffset?: number, length?: number): Buffer<import("buffer").ImplicitArrayBuffer<TArrayBuffer>>;
+    (string: import("buffer").WithImplicitCoercion<string>, encoding?: BufferEncoding): Buffer<ArrayBuffer>;
+    (arrayOrString: import("buffer").WithImplicitCoercion<ArrayLike<number> | string>): Buffer<ArrayBuffer>;
+};
+export { Buffer, bufferAllocUnsafe, bufferFrom };

node_modules/@jsonjoy.com/fs-node-builtins/lib/internal/buffer.js

@@ -0,0 +1,13 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.bufferFrom = exports.bufferAllocUnsafe = exports.Buffer = void 0;
+const buffer_1 = require("../buffer");
+Object.defineProperty(exports, "Buffer", { enumerable: true, get: function () { return buffer_1.Buffer; } });
+function bufferV0P12Ponyfill(arg0, ...args) {
+    return new buffer_1.Buffer(arg0, ...args);
+}
+const bufferAllocUnsafe = buffer_1.Buffer.allocUnsafe || bufferV0P12Ponyfill;
+exports.bufferAllocUnsafe = bufferAllocUnsafe;
+const bufferFrom = buffer_1.Buffer.from || bufferV0P12Ponyfill;
+exports.bufferFrom = bufferFrom;
+//# sourceMappingURL=buffer.js.map

node_modules/@jsonjoy.com/fs-node-builtins/lib/internal/buffer.js.map

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node_modules/@jsonjoy.com/fs-node-builtins/lib/internal/errors.d.ts

@@ -0,0 +1,31 @@
+declare const g: typeof globalThis;
+declare class AssertionError extends g.Error {
+    generatedMessage: any;
+    name: any;
+    code: any;
+    actual: any;
+    expected: any;
+    operator: any;
+    constructor(options: any);
+}
+declare function message(key: any, args: any): any;
+declare function E(sym: any, val: any): void;
+export declare const Error: {
+    new (key: any, ...args: any[]): {
+        [x: string]: any;
+    };
+    [x: string]: any;
+};
+export declare const TypeError: {
+    new (key: any, ...args: any[]): {
+        [x: string]: any;
+    };
+    [x: string]: any;
+};
+export declare const RangeError: {
+    new (key: any, ...args: any[]): {
+        [x: string]: any;
+    };
+    [x: string]: any;
+};
+export { message, AssertionError, E };

node_modules/@jsonjoy.com/fs-node-builtins/lib/internal/errors.js

@@ -0,0 +1,77 @@
+"use strict";
+// Adapted from Node.js ../internal/errors.js, used for throwing similar errors to Node.js.
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.AssertionError = exports.RangeError = exports.TypeError = exports.Error = void 0;
+exports.message = message;
+exports.E = E;
+const util_1 = require("../util");
+const kCode = typeof Symbol === 'undefined' ? '_kCode' : Symbol('code');
+const messages = {};
+function makeNodeError(Base) {
+    return class NodeError extends Base {
+        constructor(key, ...args) {
+            super(message(key, args));
+            this.code = key;
+            this[kCode] = key;
+            this.name = `${super.name} [${this[kCode]}]`;
+        }
+    };
+}
+const g = typeof globalThis !== 'undefined' ? globalThis : global;
+class AssertionError extends g.Error {
+    constructor(options) {
+        if (typeof options !== 'object' || options === null) {
+            throw new exports.TypeError('ERR_INVALID_ARG_TYPE', 'options', 'object');
+        }
+        if (options.message) {
+            super(options.message);
+        }
+        else {
+            super(`${(0, util_1.inspect)(options.actual).slice(0, 128)} ` + `${options.operator} ${(0, util_1.inspect)(options.expected).slice(0, 128)}`);
+        }
+        this.generatedMessage = !options.message;
+        this.name = 'AssertionError [ERR_ASSERTION]';
+        this.code = 'ERR_ASSERTION';
+        this.actual = options.actual;
+        this.expected = options.expected;
+        this.operator = options.operator;
+        exports.Error.captureStackTrace(this, options.stackStartFunction);
+    }
+}
+exports.AssertionError = AssertionError;
+function message(key, args) {
+    if (typeof key !== 'string')
+        throw new exports.Error('Error message key must be a string');
+    const msg = messages[key];
+    if (!msg)
+        throw new exports.Error(`An invalid error message key was used: ${key}.`);
+    let fmt;
+    if (typeof msg === 'function') {
+        fmt = msg;
+    }
+    else {
+        fmt = util_1.format;
+        if (args === undefined || args.length === 0)
+            return msg;
+        args.unshift(msg);
+    }
+    return String(fmt.apply(null, args));
+}
+// Utility function for registering the error codes. Only used here. Exported
+// *only* to allow for testing.
+function E(sym, val) {
+    messages[sym] = typeof val === 'function' ? val : String(val);
+}
+exports.Error = makeNodeError(g.Error);
+exports.TypeError = makeNodeError(g.TypeError);
+exports.RangeError = makeNodeError(g.RangeError);
+E('ERR_DIR_CLOSED', 'Directory handle was closed');
+E('ERR_DIR_CONCURRENT_OPERATION', 'Cannot do synchronous work on directory handle with concurrent asynchronous operations');
+E('ERR_INVALID_FILE_URL_HOST', 'File URL host must be "localhost" or empty on %s');
+E('ERR_INVALID_FILE_URL_PATH', 'File URL path %s');
+E('ERR_INVALID_OPT_VALUE', (name, value) => {
+    return `The value "${String(value)}" is invalid for option "${name}"`;
+});
+E('ERR_INVALID_OPT_VALUE_ENCODING', value => `The value "${String(value)}" is invalid for option "encoding"`);
+E('ERR_INVALID_ARG_VALUE', 'Unable to open file as blob');
+//# sourceMappingURL=errors.js.map

node_modules/@jsonjoy.com/fs-node-builtins/lib/internal/errors.js.map

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