Move remaining content out of articles directory

firebase.json

@@ -32,12 +32,15 @@
       { "source": "/api", "destination": "https://api.dart.dev", "type": 301 },
       { "source": "/articles", "destination": "https://medium.com/dartlang", "type": 301 },
       { "source": "/articles/api-naming-guide{,/**}", "destination": "/effective-dart/design", "type": 301 },
+      { "source": "/articles/archive", "destination": "https://medium.com/dartlang", "type": 301 },
+      { "source": "/articles/archive/converters-and-codecs", "destination": "/libraries/convert/converters-and-codecs", "type": 301 },
       { "source": "/articles/archive/dart-2", "destination": "/guides/language/evolution#dart-20", "type": 301 },
       { "source": "/articles/archive/event-loop", "destination": "https://medium.com/dartlang/dart-asynchronous-programming-isolates-and-event-loops-bffc3e296a6a", "type": 301 },
       { "source": "/articles/archive/numeric-computation", "destination": "/guides/language/numbers", "type": 301 },
+      { "source": "/articles/archive/zones", "destination": "/libraries/async/zones", "type": 301 },
       { "source": "/articles/await-async", "destination": "/codelabs/async-await", "type": 301 },
       { "source": "/articles/broadcast-streams", "destination": "https://medium.com/dartlang/dart-asynchronous-programming-streams-dab952023ed7", "type": 301 },
-      { "source": "/articles/converters-and-codecs", "destination": "/articles/archive/converters-and-codecs", "type": 301 },
+      { "source": "/articles/converters-and-codecs", "destination": "/libraries/convert/converters-and-codecs", "type": 301 },
       { "source": "/articles/creating-streams", "destination": "/libraries/async/creating-streams", "type": 301 },
       { "source": "/articles/dart-unit-tests{,/**}", "destination": "https://pub.dev/packages/test#writing-tests", "type": 301 },
       { "source": "/articles/dart-vm/io", "destination": "/articles/libraries/dart-io", "type": 301 },
@@ -58,10 +61,10 @@
       { "source": "/articles/language/mixins", "destination": "/language/mixins", "type": 301 },
       { "source": "/articles/language/optional-types", "destination": "/resources/faq#types", "type": 301 },
       { "source": "/articles/libraries", "destination": "/libraries", "type": 301 },
-      { "source": "/articles/libraries/converters-and-codecs", "destination": "/articles/archive/converters-and-codecs", "type": 301 },
+      { "source": "/articles/libraries/converters-and-codecs", "destination": "/libraries/convert/converters-and-codecs", "type": 301 },
       { "source": "/articles/libraries/creating-streams", "destination": "/libraries/async/creating-streams", "type": 301 },
       { "source": "/articles/libraries/dart-io", "destination": "/libraries/dart-io", "type": 301 },
-      { "source": "/articles/libraries/zones", "destination": "/articles/archive/zones", "type": 301 },
+      { "source": "/articles/libraries/zones", "destination": "/libraries/async/zones", "type": 301 },
       { "source": "/articles/libraries*{,/**}", "destination": "/libraries", "type": 301 },
       { "source": "/articles/m*{,/**}", "destination": "/guides/language/evolution", "type": 301 },
       { "source": "/articles/mixins", "destination": "/language/mixins", "type": 301 },
@@ -76,7 +79,7 @@
       { "source": "/articles/style-guide{,/**}", "destination": "/effective-dart/style", "type": 301 },
       { "source": "/articles/using-future-based-apis{,/**}", "destination": "/codelabs/async-await", "type": 301 },
       { "source": "/articles/why-dart-types", "destination": "/resources/faq#types", "type": 301 },
-      { "source": "/articles/zones", "destination": "/articles/archive/zones", "type": 301 },
+      { "source": "/articles/zones", "destination": "/libraries/async/zones", "type": 301 },
       { "source": "/assets/dart-logo-for-shares*.png", "destination": "/assets/img/logo/dart-logo-for-shares.png", "type": 301 },
       { "source": "/assets/dart-logo-wordmark*.png", "destination": "/assets/img/logo/dart-logo-for-shares.png", "type": 301 },
       { "source": "/assets/shared/dart/icon/64.png", "destination": "/assets/img/logo/dart-64.png", "type": 301 },

src/content/guides/whats-new.md

@@ -370,7 +370,7 @@ we made the following changes to this site:
 [Learning Dart as a Swift developer]: /resources/coming-from/swift-to-dart
 [booleans and equality operators]: /effective-dart/usage#dont-use-true-or-false-in-equality-operations
 [content-hashing]: /tools/pub/glossary#content-hashes
-[Zones]: /articles/archive/zones
+[Zones]: /libraries/async/zones
 [Documentation]: /effective-dart/documentation#consider-writing-a-library-level-doc-comment
 [Style]: /effective-dart/style#dont-explicitly-name-libraries
 [Usage]: /effective-dart/usage#do-use-strings-in-part-of-directives

src/content/interop/js-interop/package-web.md

@@ -309,7 +309,7 @@ Do we have any other package migrations to show off here?
 [dart-lang/web]: {{site.repo.dart.org}}/web
 [issue]: {{site.repo.dart.org}}/web/issues/new
 [helpers]: {{site.repo.dart.org}}/web/tree/main/lib/src/helpers
-[zones]: /articles/archive/zones
+[zones]: /libraries/async/zones
 [Conversions]: /interop/js-interop/js-types#conversions
 [interop methods]: {{site.dart-api}}/{{site.sdkInfo.channel}}/dart-js_interop/JSAnyUtilityExtension.html#instance-methods
 [alternative interop declarations]: /interop/js-interop/usage