Uses the cached pool instead of the scheduled pool for translation services.

app/src/play/java/com/vitorpamplona/amethyst/service/lang/LanguageTranslatorService.kt

@@ -45,7 +45,7 @@ data class ResultOrError(
 )
 
 object LanguageTranslatorService {
-    var executorService = Executors.newScheduledThreadPool(5)
+    var executorService = Executors.newCachedThreadPool()
 
     private val options =
         LanguageIdentificationOptions.Builder()