Japanese localization (#2003)

* add japanese to list of languages

* add japanese translations

* change `jp` to `ja`

* minor changes to Japanese translation

* minor changes to Japanese translation

* update japanese strings with feedback

* Update languages.ts

* Extract translations

* Gitignore new compiled file

* allow switching to japanese

---------

Co-authored-by: Jake Gold <jake@blueskyweb.xyz>
Co-authored-by: Eric Bailey <git@esb.lol>

src/locale/i18n.ts

@@ -4,6 +4,7 @@ import {i18n} from '@lingui/core'
 import {useLanguagePrefs} from '#/state/preferences'
 import {messages as messagesEn} from '#/locale/locales/en/messages'
 import {messages as messagesHi} from '#/locale/locales/hi/messages'
+import {messages as messagesJa} from '#/locale/locales/ja/messages'
 import {sanitizeAppLanguageSetting} from '#/locale/helpers'
 import {AppLanguage} from '#/locale/languages'
 
@@ -16,6 +17,10 @@ export async function dynamicActivate(locale: AppLanguage) {
       i18n.loadAndActivate({locale, messages: messagesHi})
       break
     }
+    case AppLanguage.ja: {
+      i18n.loadAndActivate({locale, messages: messagesJa})
+      break
+    }
     default: {
       i18n.loadAndActivate({locale, messages: messagesEn})
       break