Adds Hungarian translation (#4552)

src-ui/src/app/app.module.ts

@@ -119,6 +119,7 @@ import localeEnGb from '@angular/common/locales/en-GB'
 import localeEs from '@angular/common/locales/es'
 import localeFi from '@angular/common/locales/fi'
 import localeFr from '@angular/common/locales/fr'
+import localeHu from '@angular/common/locales/hu'
 import localeIt from '@angular/common/locales/it'
 import localeLb from '@angular/common/locales/lb'
 import localeNl from '@angular/common/locales/nl'
@@ -148,6 +149,7 @@ registerLocaleData(localeEnGb)
 registerLocaleData(localeEs)
 registerLocaleData(localeFi)
 registerLocaleData(localeFr)
+registerLocaleData(localeHu)
 registerLocaleData(localeIt)
 registerLocaleData(localeLb)
 registerLocaleData(localeNl)

src-ui/src/app/services/settings.service.ts

@@ -234,6 +234,12 @@ export class SettingsService {
         englishName: 'French',
         dateInputFormat: 'dd/mm/yyyy',
       },
+      {
+        code: 'hu-hu',
+        name: $localize`Hungarian`,
+        englishName: 'Hungarian',
+        dateInputFormat: 'yyyy.mm.dd',
+      },
       {
         code: 'it-it',
         name: $localize`Italian`,