Add "ast" locale support (#6411)

* Add "ast" locale support

* Add "ast" locale support

* Add "ast" locale support

* Add "ast" locale support

* Add "ast" locale support

* Add "ast" locale support

* Add "ast" translations

This commit adds preliminary translation support for "ast" locale. Around 20% is translated.

* Update "ast" locale translations

* Update "ast" translations

Fixes minor spelling mistakes and translates many strings more

* Update messages.po

With this commit we reach the 55% of strings translated after the last code sync

---------

Co-authored-by: Paul Frazee <pfrazee@gmail.com>

src/locale/i18n.ts

@@ -11,6 +11,7 @@ import {i18n} from '@lingui/core'
 
 import {sanitizeAppLanguageSetting} from '#/locale/helpers'
 import {AppLanguage} from '#/locale/languages'
+import {messages as messagesAst} from '#/locale/locales/ast/messages'
 import {messages as messagesAn} from '#/locale/locales/an/messages'
 import {messages as messagesCa} from '#/locale/locales/ca/messages'
 import {messages as messagesDe} from '#/locale/locales/de/messages'
@@ -53,6 +54,14 @@ export async function dynamicActivate(locale: AppLanguage) {
       ])
       break
     }
+    case AppLanguage.ast: {
+      i18n.loadAndActivate({locale, messages: messagesAst})
+      await Promise.all([
+        import('@formatjs/intl-pluralrules/locale-data/ast'),
+        import('@formatjs/intl-numberformat/locale-data/ast'),
+      ])
+      break
+    }
     case AppLanguage.ca: {
       i18n.loadAndActivate({locale, messages: messagesCa})
       await Promise.all([