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/npm-registry-fetch/LICENSE.md

@@ -0,0 +1,20 @@
+<!-- This file is automatically added by @npmcli/template-oss. Do not edit. -->
+
+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 NPM DISCLAIMS ALL
+WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
+EVENT SHALL NPM 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/npm-registry-fetch/README.md

@@ -0,0 +1,616 @@
+# npm-registry-fetch
+
+[`npm-registry-fetch`](https://github.com/npm/npm-registry-fetch) is a Node.js
+library that implements a `fetch`-like API for accessing npm registry APIs
+consistently. It's able to consume npm-style configuration values and has all
+the necessary logic for picking registries, handling scopes, and dealing with
+authentication details built-in.
+
+This package is meant to replace the older
+[`npm-registry-client`](https://npm.im/npm-registry-client).
+
+## Example
+
+```javascript
+const npmFetch = require('npm-registry-fetch')
+
+console.log(
+  await npmFetch.json('/-/ping')
+)
+```
+
+## Table of Contents
+
+* [Installing](#install)
+* [Example](#example)
+* [Contributing](#contributing)
+* [API](#api)
+  * [`fetch`](#fetch)
+  * [`fetch.json`](#fetch-json)
+  * [`fetch` options](#fetch-opts)
+
+### Install
+
+`$ npm install npm-registry-fetch`
+
+### Contributing
+
+The npm team enthusiastically welcomes contributions and project participation!
+There's a bunch of things you can do if you want to contribute! The [Contributor
+Guide](CONTRIBUTING.md) has all the information you need for everything from
+reporting bugs to contributing entire new features. Please don't hesitate to
+jump in if you'd like to, or even ask us questions if something isn't clear.
+
+All participants and maintainers in this project are expected to follow [Code of
+Conduct](CODE_OF_CONDUCT.md), and just generally be excellent to each other.
+
+Please refer to the [Changelog](CHANGELOG.md) for project history details, too.
+
+Happy hacking!
+
+### API
+
+#### Caching and `write=true` query strings
+
+Before performing any PUT or DELETE operation, npm clients first make a
+GET request to the registry resource being updated, which includes
+the query string `?write=true`.
+
+The semantics of this are, effectively, "I intend to write to this thing,
+and need to know the latest current value, so that my write can land
+cleanly".
+
+The public npm registry handles these `?write=true` requests by ensuring
+that the cache is re-validated before sending a response.  In order to
+maintain the same behavior on the client, and not get tripped up by an
+overeager local cache when we intend to write data to the registry, any
+request that comes through `npm-registry-fetch` that contains `write=true`
+in the query string will forcibly set the `prefer-online` option to `true`,
+and set both `prefer-offline` and `offline` to false, so that any local
+cached value will be revalidated.
+
+#### <a name="fetch"></a> `> fetch(url, [opts]) -> Promise<Response>`
+
+Performs a request to a given URL.
+
+The URL can be either a full URL, or a path to one. The appropriate registry
+will be automatically picked if only a URL path is given.
+
+For available options, please see the section on [`fetch` options](#fetch-opts).
+
+##### Example
+
+```javascript
+const res = await fetch('/-/ping')
+console.log(res.headers)
+res.on('data', d => console.log(d.toString('utf8')))
+```
+
+#### <a name="fetch-json"></a> `> fetch.json(url, [opts]) -> Promise<ResponseJSON>`
+
+Performs a request to a given registry URL, parses the body of the response as
+JSON, and returns it as its final value. This is a utility shorthand for
+`fetch(url).then(res => res.json())`.
+
+For available options, please see the section on [`fetch` options](#fetch-opts).
+
+##### Example
+
+```javascript
+const res = await fetch.json('/-/ping')
+console.log(res) // Body parsed as JSON
+```
+
+#### <a name="fetch-json-stream"></a> `> fetch.json.stream(url, jsonPath, [opts]) -> Stream`
+
+Performs a request to a given registry URL and parses the body of the response
+as JSON, with each entry being emitted through the stream.
+
+The `jsonPath` argument is a [`JSONStream.parse()`
+path](https://github.com/dominictarr/JSONStream#jsonstreamparsepath), and the
+returned stream (unlike default `JSONStream`s), has a valid
+`Symbol.asyncIterator` implementation.
+
+For available options, please see the section on [`fetch` options](#fetch-opts).
+
+##### Example
+
+```javascript
+console.log('https://npm.im/~zkat has access to the following packages:')
+for await (let {key, value} of fetch.json.stream('/-/user/zkat/package', '$*')) {
+  console.log(`https://npm.im/${key} (perms: ${value})`)
+}
+```
+
+#### <a name="fetch-opts"></a> `fetch` Options
+
+Fetch options are optional, and can be passed in as either a Map-like object
+(one with a `.get()` method), a plain javascript object, or a
+[`figgy-pudding`](https://npm.im/figgy-pudding) instance.
+
+##### <a name="opts-agent"></a> `opts.agent`
+
+* Type: http.Agent
+* Default: an appropriate agent based on URL protocol and proxy settings
+
+An [`Agent`](https://nodejs.org/api/http.html#http_class_http_agent) instance to
+be shared across requests. This allows multiple concurrent `fetch` requests to
+happen on the same socket.
+
+You do _not_ need to provide this option unless you want something particularly
+specialized, since proxy configurations and http/https agents are already
+automatically managed internally when this option is not passed through.
+
+##### <a name="opts-body"></a> `opts.body`
+
+* Type: Buffer | Stream | Object
+* Default: null
+
+Request body to send through the outgoing request. Buffers and Streams will be
+passed through as-is, with a default `content-type` of
+`application/octet-stream`. Plain JavaScript objects will be `JSON.stringify`ed
+and the `content-type` will default to `application/json`.
+
+Use [`opts.headers`](#opts-headers) to set the content-type to something else.
+
+##### <a name="opts-ca"></a> `opts.ca`
+
+* Type: String, Array, or null
+* Default: null
+
+The Certificate Authority signing certificate that is trusted for SSL
+connections to the registry. Values should be in PEM format (Windows calls it
+"Base-64 encoded X.509 (.CER)") with newlines replaced by the string `'\n'`. For
+example:
+
+```
+{
+  ca: '-----BEGIN CERTIFICATE-----\nXXXX\nXXXX\n-----END CERTIFICATE-----'
+}
+```
+
+Set to `null` to only allow "known" registrars, or to a specific CA cert
+to trust only that specific signing authority.
+
+Multiple CAs can be trusted by specifying an array of certificates instead of a
+single string.
+
+See also [`opts.strictSSL`](#opts-strictSSL), [`opts.ca`](#opts-ca) and
+[`opts.key`](#opts-key)
+
+##### <a name="opts-cache"></a> `opts.cache`
+
+* Type: path
+* Default: null
+
+The location of the http cache directory. If provided, certain cachable requests
+will be cached according to [IETF RFC 7234](https://tools.ietf.org/html/rfc7234)
+rules. This will speed up future requests, as well as make the cached data
+available offline if necessary/requested.
+
+See also [`offline`](#opts-offline), [`preferOffline`](#opts-preferOffline),
+and [`preferOnline`](#opts-preferOnline).
+
+##### <a name="opts-cert"></a> `opts.cert`
+
+* Type: String
+* Default: null
+
+A client certificate to pass when accessing the registry.  Values should be in
+PEM format (Windows calls it "Base-64 encoded X.509 (.CER)") with newlines
+replaced by the string `'\n'`. For example:
+
+```
+{
+  cert: '-----BEGIN CERTIFICATE-----\nXXXX\nXXXX\n-----END CERTIFICATE-----'
+}
+```
+
+It is _not_ the path to a certificate file (and there is no "certfile" option).
+
+See also: [`opts.ca`](#opts-ca) and [`opts.key`](#opts-key)
+
+##### <a name="opts-fetchRetries"></a> `opts.fetchRetries`
+
+* Type: Number
+* Default: 2
+
+The "retries" config for [`retry`](https://npm.im/retry) to use when fetching
+packages from the registry.
+
+See also [`opts.retry`](#opts-retry) to provide all retry options as a single
+object.
+
+##### <a name="opts-fetchRetryFactor"></a> `opts.fetchRetryFactor`
+
+* Type: Number
+* Default: 10
+
+The "factor" config for [`retry`](https://npm.im/retry) to use when fetching
+packages.
+
+See also [`opts.retry`](#opts-retry) to provide all retry options as a single
+object.
+
+##### <a name="opts-fetchRetryMintimeout"></a> `opts.fetchRetryMintimeout`
+
+* Type: Number
+* Default: 10000 (10 seconds)
+
+The "minTimeout" config for [`retry`](https://npm.im/retry) to use when fetching
+packages.
+
+See also [`opts.retry`](#opts-retry) to provide all retry options as a single
+object.
+
+##### <a name="opts-fetchRetryMaxtimeout"></a> `opts.fetchRetryMaxtimeout`
+
+* Type: Number
+* Default: 60000 (1 minute)
+
+The "maxTimeout" config for [`retry`](https://npm.im/retry) to use when fetching
+packages.
+
+See also [`opts.retry`](#opts-retry) to provide all retry options as a single
+object.
+
+##### <a name="opts-forceAuth"></a> `opts.forceAuth`
+
+* Type: Object
+* Default: null
+
+If present, other auth-related values in `opts` will be completely ignored,
+including `alwaysAuth`, `email`, and `otp`, when calculating auth for a request,
+and the auth details in `opts.forceAuth` will be used instead.
+
+##### <a name="opts-gzip"></a> `opts.gzip`
+
+* Type: Boolean
+* Default: false
+
+If true, `npm-registry-fetch` will set the `Content-Encoding` header to `gzip`
+and use `zlib.gzip()` or `zlib.createGzip()` to gzip-encode
+[`opts.body`](#opts-body).
+
+##### <a name="opts-headers"></a> `opts.headers`
+
+* Type: Object
+* Default: null
+
+Additional headers for the outgoing request. This option can also be used to
+override headers automatically generated by `npm-registry-fetch`, such as
+`Content-Type`.
+
+##### <a name="opts-ignoreBody"></a> `opts.ignoreBody`
+
+* Type: Boolean
+* Default: false
+
+If true, the **response body** will be thrown away and `res.body` set to `null`.
+This will prevent dangling response sockets for requests where you don't usually
+care what the response body is.
+
+##### <a name="opts-integrity"></a> `opts.integrity`
+
+* Type: String | [SRI object](https://npm.im/ssri)
+* Default: null
+
+If provided, the response body's will be verified against this integrity string,
+using [`ssri`](https://npm.im/ssri). If verification succeeds, the response will
+complete as normal. If verification fails, the response body will error with an
+`EINTEGRITY` error.
+
+Body integrity is only verified if the body is actually consumed to completion --
+that is, if you use `res.json()`/`res.buffer()`, or if you consume the default
+`res` stream data to its end.
+
+Cached data will have its integrity automatically verified using the
+previously-generated integrity hash for the saved request information, so
+`EINTEGRITY` errors can happen if [`opts.cache`](#opts-cache) is used, even if
+`opts.integrity` is not passed in.
+
+##### <a name="opts-key"></a> `opts.key`
+
+* Type: String
+* Default: null
+
+A client key to pass when accessing the registry.  Values should be in PEM
+format with newlines replaced by the string `'\n'`. For example:
+
+```
+{
+  key: '-----BEGIN PRIVATE KEY-----\nXXXX\nXXXX\n-----END PRIVATE KEY-----'
+}
+```
+
+It is _not_ the path to a key file (and there is no "keyfile" option).
+
+See also: [`opts.ca`](#opts-ca) and [`opts.cert`](#opts-cert)
+
+##### <a name="opts-localAddress"></a> `opts.localAddress`
+
+* Type: IP Address String
+* Default: null
+
+The IP address of the local interface to use when making connections
+to the registry.
+
+See also [`opts.proxy`](#opts-proxy)
+
+##### <a name="opts-mapJSON"></a> `opts.mapJSON`
+
+* Type: Function
+* Default: undefined
+
+When using `fetch.json.stream()` (NOT `fetch.json()`), this will be passed down
+to [`JSONStream`](https://npm.im/JSONStream) as the second argument to
+`JSONStream.parse`, and can be used to transform stream data before output.
+
+##### <a name="opts-maxSockets"></a> `opts.maxSockets`
+
+* Type: Integer
+* Default: 12
+
+Maximum number of sockets to keep open during requests. Has no effect if
+[`opts.agent`](#opts-agent) is used.
+
+##### <a name="opts-method"></a> `opts.method`
+
+* Type: String
+* Default: 'GET'
+
+HTTP method to use for the outgoing request. Case-insensitive.
+
+##### <a name="opts-noProxy"></a> `opts.noProxy`
+
+* Type: String | String[]
+* Default: process.env.NOPROXY
+
+If present, should be a comma-separated string or an array of domain extensions
+that a proxy should _not_ be used for.
+
+##### <a name="opts-npmSession"></a> `opts.npmSession`
+
+* Type: String
+* Default: null
+
+If provided, will be sent in the `npm-session` header. This header is used by
+the npm registry to identify individual user sessions (usually individual
+invocations of the CLI).
+
+##### <a name="opts-npmCommand"></a> `opts.npmCommand`
+
+* Type: String
+* Default: null
+
+If provided, it will be sent in the `npm-command` header.  This header is
+used by the npm registry to identify the npm command that caused this
+request to be made.
+
+##### <a name="opts-offline"></a> `opts.offline`
+
+* Type: Boolean
+* Default: false
+
+Force offline mode: no network requests will be done during install. To allow
+`npm-registry-fetch` to fill in missing cache data, see
+[`opts.preferOffline`](#opts-preferOffline).
+
+This option is only really useful if you're also using
+[`opts.cache`](#opts-cache).
+
+This option is set to `true` when the request includes `write=true` in the
+query string.
+
+##### <a name="opts-otp"></a> `opts.otp`
+
+* Type: Number | String
+* Default: null
+
+This is a one-time password from a two-factor authenticator. It is required for
+certain registry interactions when two-factor auth is enabled for a user
+account.
+
+##### <a name="opts-otpPrompt"></a> `opts.otpPrompt`
+
+* Type: Function
+* Default: null
+
+This is a method which will be called to provide an OTP if the server
+responds with a 401 response indicating that a one-time-password is
+required.
+
+It may return a promise, which must resolve to the OTP value to be used.
+If the method fails to provide an OTP value, then the fetch will fail with
+the auth error that indicated an OTP was needed.
+
+##### <a name="opts-password"></a> `opts.password`
+
+* Alias: `_password`
+* Type: String
+* Default: null
+
+Password used for basic authentication. For the more modern authentication
+method, please use the (more secure) [`opts.token`](#opts-token)
+
+Can optionally be scoped to a registry by using a "nerf dart" for that registry.
+That is:
+
+```
+{
+  '//registry.npmjs.org/:password': 't0k3nH34r'
+}
+```
+
+See also [`opts.username`](#opts-username)
+
+##### <a name="opts-preferOffline"></a> `opts.preferOffline`
+
+* Type: Boolean
+* Default: false
+
+If true, staleness checks for cached data will be bypassed, but missing data
+will be requested from the server. To force full offline mode, use
+[`opts.offline`](#opts-offline).
+
+This option is generally only useful if you're also using
+[`opts.cache`](#opts-cache).
+
+This option is set to `false` when the request includes `write=true` in the
+query string.
+
+##### <a name="opts-preferOnline"></a> `opts.preferOnline`
+
+* Type: Boolean
+* Default: false
+
+If true, staleness checks for cached data will be forced, making the CLI look
+for updates immediately even for fresh package data.
+
+This option is generally only useful if you're also using
+[`opts.cache`](#opts-cache).
+
+This option is set to `true` when the request includes `write=true` in the
+query string.
+
+##### <a name="opts-scope"></a> `opts.scope`
+
+* Type: String
+* Default: null
+
+If provided, will be sent in the `npm-scope` header. This header is used by the
+npm registry to identify the toplevel package scope that a particular project
+installation is using.
+
+##### <a name="opts-proxy"></a> `opts.proxy`
+
+* Type: url
+* Default: null
+
+A proxy to use for outgoing http requests. If not passed in, the `HTTP(S)_PROXY`
+environment variable will be used.
+
+##### <a name="opts-query"></a> `opts.query`
+
+* Type: String | Object
+* Default: null
+
+If provided, the request URI will have a query string appended to it using this
+query. If `opts.query` is an object, it will be converted to a query string
+using
+[`querystring.stringify()`](https://nodejs.org/api/querystring.html#querystring_querystring_stringify_obj_sep_eq_options).
+
+If the request URI already has a query string, it will be merged with
+`opts.query`, preferring `opts.query` values.
+
+##### <a name="opts-registry"></a> `opts.registry`
+
+* Type: URL
+* Default: `'https://registry.npmjs.org'`
+
+Registry configuration for a request. If a request URL only includes the URL
+path, this registry setting will be prepended.
+
+See also [`opts.scope`](#opts-scope), [`opts.spec`](#opts-spec), and
+[`opts.<scope>:registry`](#opts-scope-registry) which can all affect the actual
+registry URL used by the outgoing request.
+
+##### <a name="opts-retry"></a> `opts.retry`
+
+* Type: Object
+* Default: null
+
+Single-object configuration for request retry settings. If passed in, will
+override individually-passed `fetch-retry-*` settings.
+
+##### <a name="opts-scope"></a> `opts.scope`
+
+* Type: String
+* Default: null
+
+Associate an operation with a scope for a scoped registry. This option can force
+lookup of scope-specific registries and authentication.
+
+See also [`opts.<scope>:registry`](#opts-scope-registry) and
+[`opts.spec`](#opts-spec) for interactions with this option.
+
+##### <a name="opts-scope-registry"></a> `opts.<scope>:registry`
+
+* Type: String
+* Default: null
+
+This option type can be used to configure the registry used for requests
+involving a particular scope. For example, `opts['@myscope:registry'] =
+'https://scope-specific.registry/'` will make it so requests go out to this
+registry instead of [`opts.registry`](#opts-registry) when
+[`opts.scope`](#opts-scope) is used, or when [`opts.spec`](#opts-spec) is a
+scoped package spec.
+
+The `@` before the scope name is optional, but recommended.
+
+##### <a name="opts-spec"></a> `opts.spec`
+
+* Type: String | [`npm-registry-arg`](https://npm.im/npm-registry-arg) object.
+* Default: null
+
+If provided, can be used to automatically configure [`opts.scope`](#opts-scope)
+based on a specific package name. Non-registry package specs will throw an
+error.
+
+##### <a name="opts-strictSSL"></a> `opts.strictSSL`
+
+* Type: Boolean
+* Default: true
+
+Whether or not to do SSL key validation when making requests to the
+registry via https.
+
+See also [`opts.ca`](#opts-ca).
+
+##### <a name="opts-timeout"></a> `opts.timeout`
+
+* Type: Milliseconds
+* Default: 300000 (5 minutes)
+
+Time before a hanging request times out.
+
+##### <a name="opts-authtoken"></a> `opts._authToken`
+
+* Type: String
+* Default: null
+
+Authentication token string.
+
+Can be scoped to a registry by using a "nerf dart" for that registry. That is:
+
+```
+{
+  '//registry.npmjs.org/:_authToken': 't0k3nH34r'
+}
+```
+
+##### <a name="opts-userAgent"></a> `opts.userAgent`
+
+* Type: String
+* Default: `'npm-registry-fetch@<version>/node@<node-version>+<arch> (<platform>)'`
+
+User agent string to send in the `User-Agent` header.
+
+##### <a name="opts-username"></a> `opts.username`
+
+* Type: String
+* Default: null
+
+Username used for basic authentication. For the more modern authentication
+method, please use the (more secure) [`opts.authtoken`](#opts-authtoken)
+
+Can optionally be scoped to a registry by using a "nerf dart" for that registry.
+That is:
+
+```
+{
+  '//registry.npmjs.org/:username': 't0k3nH34r'
+}
+```
+
+See also [`opts.password`](#opts-password)

node_modules/npm-registry-fetch/lib/auth.js

@@ -0,0 +1,181 @@
+'use strict'
+const fs = require('fs')
+const npa = require('npm-package-arg')
+const { URL } = require('url')
+
+// Find the longest registry key that is used for some kind of auth
+// in the options.  Returns the registry key and the auth config.
+const regFromURI = (uri, opts) => {
+  const parsed = new URL(uri)
+  // try to find a config key indicating we have auth for this registry
+  // can be one of :_authToken, :_auth, :_password and :username, or
+  // :certfile and :keyfile
+  // We walk up the "path" until we're left with just //<host>[:<port>],
+  // stopping when we reach '//'.
+  let regKey = `//${parsed.host}${parsed.pathname}`
+  while (regKey.length > '//'.length) {
+    const authKey = hasAuth(regKey, opts)
+    // got some auth for this URI
+    if (authKey) {
+      return { regKey, authKey }
+    }
+
+    // can be either //host/some/path/:_auth or //host/some/path:_auth
+    // walk up by removing EITHER what's after the slash OR the slash itself
+    regKey = regKey.replace(/([^/]+|\/)$/, '')
+  }
+  return { regKey: false, authKey: null }
+}
+
+// Not only do we want to know if there is auth, but if we are calling `npm
+// logout` we want to know what config value specifically provided it.  This is
+// so we can look up where the config came from to delete it (i.e. user vs
+// project)
+const hasAuth = (regKey, opts) => {
+  if (opts[`${regKey}:_authToken`]) {
+    return '_authToken'
+  }
+  if (opts[`${regKey}:_auth`]) {
+    return '_auth'
+  }
+  if (opts[`${regKey}:username`] && opts[`${regKey}:_password`]) {
+    // 'password' can be inferred to also be present
+    return 'username'
+  }
+  if (opts[`${regKey}:certfile`] && opts[`${regKey}:keyfile`]) {
+    // 'keyfile' can be inferred to also be present
+    return 'certfile'
+  }
+  return false
+}
+
+const sameHost = (a, b) => {
+  const parsedA = new URL(a)
+  const parsedB = new URL(b)
+  return parsedA.host === parsedB.host
+}
+
+const getRegistry = opts => {
+  const { spec } = opts
+  const { scope: specScope, subSpec } = spec ? npa(spec) : {}
+  const subSpecScope = subSpec && subSpec.scope
+  const scope = subSpec ? subSpecScope : specScope
+  const scopeReg = scope && opts[`${scope}:registry`]
+  return scopeReg || opts.registry
+}
+
+const maybeReadFile = file => {
+  try {
+    return fs.readFileSync(file, 'utf8')
+  } catch (er) {
+    if (er.code !== 'ENOENT') {
+      throw er
+    }
+    return null
+  }
+}
+
+const getAuth = (uri, opts = {}) => {
+  const { forceAuth } = opts
+  if (!uri) {
+    throw new Error('URI is required')
+  }
+  const { regKey, authKey } = regFromURI(uri, forceAuth || opts)
+
+  // we are only allowed to use what's in forceAuth if specified
+  if (forceAuth && !regKey) {
+    return new Auth({
+      // if we force auth we don't want to refer back to anything in config
+      regKey: false,
+      authKey: null,
+      scopeAuthKey: null,
+      token: forceAuth._authToken || forceAuth.token,
+      username: forceAuth.username,
+      password: forceAuth._password || forceAuth.password,
+      auth: forceAuth._auth || forceAuth.auth,
+      certfile: forceAuth.certfile,
+      keyfile: forceAuth.keyfile,
+    })
+  }
+
+  // no auth for this URI, but might have it for the registry
+  if (!regKey) {
+    const registry = getRegistry(opts)
+    if (registry && uri !== registry && sameHost(uri, registry)) {
+      return getAuth(registry, opts)
+    } else if (registry !== opts.registry) {
+      // If making a tarball request to a different base URI than the
+      // registry where we logged in, but the same auth SHOULD be sent
+      // to that artifact host, then we track where it was coming in from,
+      // and warn the user if we get a 4xx error on it.
+      const { regKey: scopeAuthKey, authKey: _authKey } = regFromURI(registry, opts)
+      return new Auth({ scopeAuthKey, regKey: scopeAuthKey, authKey: _authKey })
+    }
+  }
+
+  const {
+    [`${regKey}:_authToken`]: token,
+    [`${regKey}:username`]: username,
+    [`${regKey}:_password`]: password,
+    [`${regKey}:_auth`]: auth,
+    [`${regKey}:certfile`]: certfile,
+    [`${regKey}:keyfile`]: keyfile,
+  } = opts
+
+  return new Auth({
+    scopeAuthKey: null,
+    regKey,
+    authKey,
+    token,
+    auth,
+    username,
+    password,
+    certfile,
+    keyfile,
+  })
+}
+
+class Auth {
+  constructor ({
+    token,
+    auth,
+    username,
+    password,
+    scopeAuthKey,
+    certfile,
+    keyfile,
+    regKey,
+    authKey,
+  }) {
+    // same as regKey but only present for scoped auth. Should have been named scopeRegKey
+    this.scopeAuthKey = scopeAuthKey
+    // `${regKey}:${authKey}` will get you back to the auth config that gave us auth
+    this.regKey = regKey
+    this.authKey = authKey
+    this.token = null
+    this.auth = null
+    this.isBasicAuth = false
+    this.cert = null
+    this.key = null
+    if (token) {
+      this.token = token
+    } else if (auth) {
+      this.auth = auth
+    } else if (username && password) {
+      const p = Buffer.from(password, 'base64').toString('utf8')
+      this.auth = Buffer.from(`${username}:${p}`, 'utf8').toString('base64')
+      this.isBasicAuth = true
+    }
+    // mTLS may be used in conjunction with another auth method above
+    if (certfile && keyfile) {
+      const cert = maybeReadFile(certfile, 'utf-8')
+      const key = maybeReadFile(keyfile, 'utf-8')
+      if (cert && key) {
+        this.cert = cert
+        this.key = key
+      }
+    }
+  }
+}
+
+module.exports = getAuth

node_modules/npm-registry-fetch/lib/check-response.js

@@ -0,0 +1,108 @@
+'use strict'
+
+const errors = require('./errors.js')
+const { Response } = require('minipass-fetch')
+const defaultOpts = require('./default-opts.js')
+const { log } = require('proc-log')
+const { redact: cleanUrl } = require('@npmcli/redact')
+
+/* eslint-disable-next-line max-len */
+const moreInfoUrl = 'https://github.com/npm/cli/wiki/No-auth-for-URI,-but-auth-present-for-scoped-registry'
+const checkResponse =
+  async ({ method, uri, res, startTime, auth, opts }) => {
+    opts = { ...defaultOpts, ...opts }
+    if (res.headers.has('npm-notice') && !res.headers.has('x-local-cache')) {
+      log.notice('', res.headers.get('npm-notice'))
+    }
+
+    if (res.status >= 400) {
+      logRequest(method, res, startTime)
+      if (auth && auth.scopeAuthKey && !auth.token && !auth.auth) {
+      // we didn't have auth for THIS request, but we do have auth for
+      // requests to the registry indicated by the spec's scope value.
+      // Warn the user.
+        log.warn('registry', `No auth for URI, but auth present for scoped registry.
+
+URI: ${uri}
+Scoped Registry Key: ${auth.scopeAuthKey}
+
+More info here: ${moreInfoUrl}`)
+      }
+      return checkErrors(method, res, startTime, opts)
+    } else {
+      res.body.on('end', () => logRequest(method, res, startTime, opts))
+      if (opts.ignoreBody) {
+        res.body.resume()
+        return new Response(null, res)
+      }
+      return res
+    }
+  }
+module.exports = checkResponse
+
+function logRequest (method, res, startTime) {
+  const elapsedTime = Date.now() - startTime
+  const attempt = res.headers.get('x-fetch-attempts')
+  const attemptStr = attempt && attempt > 1 ? ` attempt #${attempt}` : ''
+  const cacheStatus = res.headers.get('x-local-cache-status')
+  const cacheStr = cacheStatus ? ` (cache ${cacheStatus})` : ''
+  const urlStr = cleanUrl(res.url)
+
+  // If make-fetch-happen reports a cache hit, then there was no fetch
+  if (cacheStatus === 'hit') {
+    log.http(
+      'cache',
+      `${urlStr} ${elapsedTime}ms${attemptStr}${cacheStr}`
+    )
+  } else {
+    log.http(
+      'fetch',
+      `${method.toUpperCase()} ${res.status} ${urlStr} ${elapsedTime}ms${attemptStr}${cacheStr}`
+    )
+  }
+}
+
+function checkErrors (method, res, startTime, opts) {
+  return res.buffer()
+    .catch(() => null)
+    .then(body => {
+      let parsed = body
+      try {
+        parsed = JSON.parse(body.toString('utf8'))
+      } catch {
+        // ignore errors
+      }
+      if (res.status === 401 && res.headers.get('www-authenticate')) {
+        const auth = res.headers.get('www-authenticate')
+          .split(/,\s*/)
+          .map(s => s.toLowerCase())
+        if (auth.indexOf('ipaddress') !== -1) {
+          throw new errors.HttpErrorAuthIPAddress(
+            method, res, parsed, opts.spec
+          )
+        } else if (auth.indexOf('otp') !== -1) {
+          throw new errors.HttpErrorAuthOTP(
+            method, res, parsed, opts.spec
+          )
+        } else {
+          throw new errors.HttpErrorAuthUnknown(
+            method, res, parsed, opts.spec
+          )
+        }
+      } else if (
+        res.status === 401 &&
+        body != null &&
+        /one-time pass/.test(body.toString('utf8'))
+      ) {
+        // Heuristic for malformed OTP responses that don't include the
+        // www-authenticate header.
+        throw new errors.HttpErrorAuthOTP(
+          method, res, parsed, opts.spec
+        )
+      } else {
+        throw new errors.HttpErrorGeneral(
+          method, res, parsed, opts.spec
+        )
+      }
+    })
+}

node_modules/npm-registry-fetch/lib/default-opts.js

@@ -0,0 +1,19 @@
+const pkg = require('../package.json')
+module.exports = {
+  maxSockets: 12,
+  method: 'GET',
+  registry: 'https://registry.npmjs.org/',
+  timeout: 5 * 60 * 1000, // 5 minutes
+  strictSSL: true,
+  noProxy: process.env.NOPROXY,
+  userAgent: `${pkg.name
+    }@${
+      pkg.version
+    }/node@${
+      process.version
+    }+${
+      process.arch
+    } (${
+      process.platform
+    })`,
+}

node_modules/npm-registry-fetch/lib/errors.js

@@ -0,0 +1,80 @@
+'use strict'
+
+const { URL } = require('node:url')
+
+function packageName (href) {
+  try {
+    let basePath = new URL(href).pathname.slice(1)
+    if (!basePath.match(/^-/)) {
+      basePath = basePath.split('/')
+      var index = basePath.indexOf('_rewrite')
+      if (index === -1) {
+        index = basePath.length - 1
+      } else {
+        index++
+      }
+      return decodeURIComponent(basePath[index])
+    }
+  } catch {
+    // this is ok
+  }
+}
+
+class HttpErrorBase extends Error {
+  constructor (method, res, body, spec) {
+    super()
+    this.name = this.constructor.name
+    this.headers = typeof res.headers?.raw === 'function' ? res.headers.raw() : res.headers
+    this.statusCode = res.status
+    this.code = `E${res.status}`
+    this.method = method
+    this.uri = res.url
+    this.body = body
+    this.pkgid = spec ? spec.toString() : packageName(res.url)
+    Error.captureStackTrace(this, this.constructor)
+  }
+}
+
+class HttpErrorGeneral extends HttpErrorBase {
+  constructor (method, res, body, spec) {
+    super(method, res, body, spec)
+    this.message = `${res.status} ${res.statusText} - ${
+      this.method.toUpperCase()
+    } ${
+      this.spec || this.uri
+    }${
+      (body && body.error) ? ' - ' + body.error : ''
+    }`
+  }
+}
+
+class HttpErrorAuthOTP extends HttpErrorBase {
+  constructor (method, res, body, spec) {
+    super(method, res, body, spec)
+    this.message = 'OTP required for authentication'
+    this.code = 'EOTP'
+  }
+}
+
+class HttpErrorAuthIPAddress extends HttpErrorBase {
+  constructor (method, res, body, spec) {
+    super(method, res, body, spec)
+    this.message = 'Login is not allowed from your IP address'
+    this.code = 'EAUTHIP'
+  }
+}
+
+class HttpErrorAuthUnknown extends HttpErrorBase {
+  constructor (method, res, body, spec) {
+    super(method, res, body, spec)
+    this.message = 'Unable to authenticate, need: ' + res.headers.get('www-authenticate')
+  }
+}
+
+module.exports = {
+  HttpErrorBase,
+  HttpErrorGeneral,
+  HttpErrorAuthOTP,
+  HttpErrorAuthIPAddress,
+  HttpErrorAuthUnknown,
+}

node_modules/npm-registry-fetch/lib/index.js

@@ -0,0 +1,247 @@
+'use strict'
+
+const { HttpErrorAuthOTP } = require('./errors.js')
+const checkResponse = require('./check-response.js')
+const getAuth = require('./auth.js')
+const fetch = require('make-fetch-happen')
+const JSONStream = require('./json-stream')
+const npa = require('npm-package-arg')
+const qs = require('querystring')
+const url = require('url')
+const zlib = require('minizlib')
+const { Minipass } = require('minipass')
+
+const defaultOpts = require('./default-opts.js')
+
+// WhatWG URL throws if it's not fully resolved
+const urlIsValid = u => {
+  try {
+    return !!new url.URL(u)
+  } catch (_) {
+    return false
+  }
+}
+
+module.exports = regFetch
+function regFetch (uri, /* istanbul ignore next */ opts_ = {}) {
+  const opts = {
+    ...defaultOpts,
+    ...opts_,
+  }
+
+  // if we did not get a fully qualified URI, then we look at the registry
+  // config or relevant scope to resolve it.
+  const uriValid = urlIsValid(uri)
+  let registry = opts.registry || defaultOpts.registry
+  if (!uriValid) {
+    registry = opts.registry = (
+      (opts.spec && pickRegistry(opts.spec, opts)) ||
+      opts.registry ||
+      registry
+    )
+    uri = `${
+      registry.trim().replace(/\/?$/g, '')
+    }/${
+      uri.trim().replace(/^\//, '')
+    }`
+    // asserts that this is now valid
+    new url.URL(uri)
+  }
+
+  const method = opts.method || 'GET'
+
+  // through that takes into account the scope, the prefix of `uri`, etc
+  const startTime = Date.now()
+  const auth = getAuth(uri, opts)
+  const headers = getHeaders(uri, auth, opts)
+  let body = opts.body
+  const bodyIsStream = Minipass.isStream(body)
+  const bodyIsPromise = body &&
+    typeof body === 'object' &&
+    typeof body.then === 'function'
+
+  if (
+    body && !bodyIsStream && !bodyIsPromise && typeof body !== 'string' && !Buffer.isBuffer(body)
+  ) {
+    headers['content-type'] = headers['content-type'] || 'application/json'
+    body = JSON.stringify(body)
+  } else if (body && !headers['content-type']) {
+    headers['content-type'] = 'application/octet-stream'
+  }
+
+  if (opts.gzip) {
+    headers['content-encoding'] = 'gzip'
+    if (bodyIsStream) {
+      const gz = new zlib.Gzip()
+      body.on('error', /* istanbul ignore next: unlikely and hard to test */
+        err => gz.emit('error', err))
+      body = body.pipe(gz)
+    } else if (!bodyIsPromise) {
+      body = new zlib.Gzip().end(body).concat()
+    }
+  }
+
+  const parsed = new url.URL(uri)
+
+  if (opts.query) {
+    const q = typeof opts.query === 'string' ? qs.parse(opts.query)
+      : opts.query
+
+    Object.keys(q).forEach(key => {
+      if (q[key] !== undefined) {
+        parsed.searchParams.set(key, q[key])
+      }
+    })
+    uri = url.format(parsed)
+  }
+
+  if (parsed.searchParams.get('write') === 'true' && method === 'GET') {
+    // do not cache, because this GET is fetching a rev that will be
+    // used for a subsequent PUT or DELETE, so we need to conditionally
+    // update cache.
+    opts.offline = false
+    opts.preferOffline = false
+    opts.preferOnline = true
+  }
+
+  const doFetch = async fetchBody => {
+    const p = fetch(uri, {
+      agent: opts.agent,
+      algorithms: opts.algorithms,
+      body: fetchBody,
+      cache: getCacheMode(opts),
+      cachePath: opts.cache,
+      ca: opts.ca,
+      cert: auth.cert || opts.cert,
+      headers,
+      integrity: opts.integrity,
+      key: auth.key || opts.key,
+      localAddress: opts.localAddress,
+      maxSockets: opts.maxSockets,
+      memoize: opts.memoize,
+      method: method,
+      noProxy: opts.noProxy,
+      proxy: opts.httpsProxy || opts.proxy,
+      retry: opts.retry ? opts.retry : {
+        retries: opts.fetchRetries,
+        factor: opts.fetchRetryFactor,
+        minTimeout: opts.fetchRetryMintimeout,
+        maxTimeout: opts.fetchRetryMaxtimeout,
+      },
+      strictSSL: opts.strictSSL,
+      timeout: opts.timeout || 30 * 1000,
+    }).then(res => checkResponse({
+      method,
+      uri,
+      res,
+      registry,
+      startTime,
+      auth,
+      opts,
+    }))
+
+    if (typeof opts.otpPrompt === 'function') {
+      return p.catch(async er => {
+        if (er instanceof HttpErrorAuthOTP) {
+          let otp
+          // if otp fails to complete, we fail with that failure
+          try {
+            otp = await opts.otpPrompt()
+          } catch (_) {
+            // ignore this error
+          }
+          // if no otp provided, or otpPrompt errored, throw the original HTTP error
+          if (!otp) {
+            throw er
+          }
+          return regFetch(uri, { ...opts, otp })
+        }
+        throw er
+      })
+    } else {
+      return p
+    }
+  }
+
+  return Promise.resolve(body).then(doFetch)
+}
+
+module.exports.getAuth = getAuth
+
+module.exports.json = fetchJSON
+function fetchJSON (uri, opts) {
+  return regFetch(uri, opts).then(res => res.json())
+}
+
+module.exports.json.stream = fetchJSONStream
+function fetchJSONStream (uri, jsonPath,
+  /* istanbul ignore next */ opts_ = {}) {
+  const opts = { ...defaultOpts, ...opts_ }
+  const parser = JSONStream.parse(jsonPath, opts.mapJSON)
+  regFetch(uri, opts).then(res =>
+    res.body.on('error',
+      /* istanbul ignore next: unlikely and difficult to test */
+      er => parser.emit('error', er)).pipe(parser)
+  ).catch(er => parser.emit('error', er))
+  return parser
+}
+
+module.exports.pickRegistry = pickRegistry
+function pickRegistry (spec, opts = {}) {
+  spec = npa(spec)
+  let registry = spec.scope &&
+    opts[spec.scope.replace(/^@?/, '@') + ':registry']
+
+  if (!registry && opts.scope) {
+    registry = opts[opts.scope.replace(/^@?/, '@') + ':registry']
+  }
+
+  if (!registry) {
+    registry = opts.registry || defaultOpts.registry
+  }
+
+  return registry
+}
+
+function getCacheMode (opts) {
+  return opts.offline ? 'only-if-cached'
+    : opts.preferOffline ? 'force-cache'
+    : opts.preferOnline ? 'no-cache'
+    : 'default'
+}
+
+function getHeaders (uri, auth, opts) {
+  const headers = Object.assign({
+    'user-agent': opts.userAgent,
+  }, opts.headers || {})
+
+  if (opts.authType) {
+    headers['npm-auth-type'] = opts.authType
+  }
+
+  if (opts.scope) {
+    headers['npm-scope'] = opts.scope
+  }
+
+  if (opts.npmSession) {
+    headers['npm-session'] = opts.npmSession
+  }
+
+  if (opts.npmCommand) {
+    headers['npm-command'] = opts.npmCommand
+  }
+
+  // If a tarball is hosted on a different place than the manifest, only send
+  // credentials on `alwaysAuth`
+  if (auth.token) {
+    headers.authorization = `Bearer ${auth.token}`
+  } else if (auth.auth) {
+    headers.authorization = `Basic ${auth.auth}`
+  }
+
+  if (opts.otp) {
+    headers['npm-otp'] = opts.otp
+  }
+
+  return headers
+}

node_modules/npm-registry-fetch/lib/json-stream.js

@@ -0,0 +1,223 @@
+const Parser = require('jsonparse')
+const { Minipass } = require('minipass')
+
+class JSONStreamError extends Error {
+  constructor (err, caller) {
+    super(err.message)
+    Error.captureStackTrace(this, caller || this.constructor)
+  }
+
+  get name () {
+    return 'JSONStreamError'
+  }
+}
+
+const check = (x, y) =>
+  typeof x === 'string' ? String(y) === x
+  : x && typeof x.test === 'function' ? x.test(y)
+  : typeof x === 'boolean' || typeof x === 'object' ? x
+  : typeof x === 'function' ? x(y)
+  : false
+
+class JSONStream extends Minipass {
+  #count = 0
+  #ending = false
+  #footer = null
+  #header = null
+  #map = null
+  #onTokenOriginal
+  #parser
+  #path = null
+  #root = null
+
+  constructor (opts) {
+    super({
+      ...opts,
+      objectMode: true,
+    })
+
+    const parser = this.#parser = new Parser()
+    parser.onValue = value => this.#onValue(value)
+    this.#onTokenOriginal = parser.onToken
+    parser.onToken = (token, value) => this.#onToken(token, value)
+    parser.onError = er => this.#onError(er)
+
+    this.#path = typeof opts.path === 'string'
+      ? opts.path.split('.').map(e =>
+        e === '$*' ? { emitKey: true }
+        : e === '*' ? true
+        : e === '' ? { recurse: true }
+        : e)
+      : Array.isArray(opts.path) && opts.path.length ? opts.path
+      : null
+
+    if (typeof opts.map === 'function') {
+      this.#map = opts.map
+    }
+  }
+
+  #setHeaderFooter (key, value) {
+    // header has not been emitted yet
+    if (this.#header !== false) {
+      this.#header = this.#header || {}
+      this.#header[key] = value
+    }
+
+    // footer has not been emitted yet but header has
+    if (this.#footer !== false && this.#header === false) {
+      this.#footer = this.#footer || {}
+      this.#footer[key] = value
+    }
+  }
+
+  #onError (er) {
+    // error will always happen during a write() call.
+    const caller = this.#ending ? this.end : this.write
+    this.#ending = false
+    return this.emit('error', new JSONStreamError(er, caller))
+  }
+
+  #onToken (token, value) {
+    const parser = this.#parser
+    this.#onTokenOriginal.call(this.#parser, token, value)
+    if (parser.stack.length === 0) {
+      if (this.#root) {
+        const root = this.#root
+        if (!this.#path) {
+          super.write(root)
+        }
+        this.#root = null
+        this.#count = 0
+      }
+    }
+  }
+
+  #onValue (value) {
+    const parser = this.#parser
+    // the LAST onValue encountered is the root object.
+    // just overwrite it each time.
+    this.#root = value
+
+    if (!this.#path) {
+      return
+    }
+
+    let i = 0 // iterates on path
+    let j = 0 // iterates on stack
+    let emitKey = false
+    while (i < this.#path.length) {
+      const key = this.#path[i]
+      j++
+
+      if (key && !key.recurse) {
+        const c = (j === parser.stack.length) ? parser : parser.stack[j]
+        if (!c) {
+          return
+        }
+        if (!check(key, c.key)) {
+          this.#setHeaderFooter(c.key, value)
+          return
+        }
+        emitKey = !!key.emitKey
+        i++
+      } else {
+        i++
+        if (i >= this.#path.length) {
+          return
+        }
+        const nextKey = this.#path[i]
+        if (!nextKey) {
+          return
+        }
+        while (true) {
+          const c = (j === parser.stack.length) ? parser : parser.stack[j]
+          if (!c) {
+            return
+          }
+          if (check(nextKey, c.key)) {
+            i++
+            if (!Object.isFrozen(parser.stack[j])) {
+              parser.stack[j].value = null
+            }
+            break
+          } else {
+            this.#setHeaderFooter(c.key, value)
+          }
+          j++
+        }
+      }
+    }
+
+    // emit header
+    if (this.#header) {
+      const header = this.#header
+      this.#header = false
+      this.emit('header', header)
+    }
+    if (j !== parser.stack.length) {
+      return
+    }
+
+    this.#count++
+    const actualPath = parser.stack.slice(1)
+      .map(e => e.key).concat([parser.key])
+    if (value !== null && value !== undefined) {
+      const data = this.#map ? this.#map(value, actualPath) : value
+      if (data !== null && data !== undefined) {
+        const emit = emitKey ? { value: data } : data
+        if (emitKey) {
+          emit.key = parser.key
+        }
+        super.write(emit)
+      }
+    }
+
+    if (parser.value) {
+      delete parser.value[parser.key]
+    }
+
+    for (const k of parser.stack) {
+      k.value = null
+    }
+  }
+
+  write (chunk, encoding) {
+    if (typeof chunk === 'string') {
+      chunk = Buffer.from(chunk, encoding)
+    } else if (!Buffer.isBuffer(chunk)) {
+      return this.emit('error', new TypeError(
+        'Can only parse JSON from string or buffer input'))
+    }
+    this.#parser.write(chunk)
+    return this.flowing
+  }
+
+  end (chunk, encoding) {
+    this.#ending = true
+    if (chunk) {
+      this.write(chunk, encoding)
+    }
+
+    const h = this.#header
+    this.#header = null
+    const f = this.#footer
+    this.#footer = null
+    if (h) {
+      this.emit('header', h)
+    }
+    if (f) {
+      this.emit('footer', f)
+    }
+    return super.end()
+  }
+
+  static get JSONStreamError () {
+    return JSONStreamError
+  }
+
+  static parse (path, map) {
+    return new JSONStream({ path, map })
+  }
+}
+
+module.exports = JSONStream

node_modules/npm-registry-fetch/package.json

@@ -0,0 +1,68 @@
+{
+  "name": "npm-registry-fetch",
+  "version": "18.0.2",
+  "description": "Fetch-based http client for use with npm registry APIs",
+  "main": "lib",
+  "files": [
+    "bin/",
+    "lib/"
+  ],
+  "scripts": {
+    "eslint": "eslint \"**/*.{js,cjs,ts,mjs,jsx,tsx}\"",
+    "lint": "npm run eslint",
+    "lintfix": "npm run eslint -- --fix",
+    "test": "tap",
+    "posttest": "npm run lint",
+    "npmclilint": "npmcli-lint",
+    "postsnap": "npm run lintfix --",
+    "postlint": "template-oss-check",
+    "snap": "tap",
+    "template-oss-apply": "template-oss-apply --force"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/npm/npm-registry-fetch.git"
+  },
+  "keywords": [
+    "npm",
+    "registry",
+    "fetch"
+  ],
+  "author": "GitHub Inc.",
+  "license": "ISC",
+  "dependencies": {
+    "@npmcli/redact": "^3.0.0",
+    "jsonparse": "^1.3.1",
+    "make-fetch-happen": "^14.0.0",
+    "minipass": "^7.0.2",
+    "minipass-fetch": "^4.0.0",
+    "minizlib": "^3.0.1",
+    "npm-package-arg": "^12.0.0",
+    "proc-log": "^5.0.0"
+  },
+  "devDependencies": {
+    "@npmcli/eslint-config": "^5.0.0",
+    "@npmcli/template-oss": "4.23.4",
+    "cacache": "^19.0.1",
+    "nock": "^13.2.4",
+    "require-inject": "^1.4.4",
+    "ssri": "^12.0.0",
+    "tap": "^16.0.1"
+  },
+  "tap": {
+    "check-coverage": true,
+    "test-ignore": "test[\\\\/](util|cache)[\\\\/]",
+    "nyc-arg": [
+      "--exclude",
+      "tap-snapshots/**"
+    ]
+  },
+  "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": "4.23.4",
+    "publish": "true"
+  }
+}