Enable DeepL for Play store

FAQ.md

@@ -3714,10 +3714,9 @@ Unfortunately, it is not possible to hide messages on the email server too.
 1. [Copy](https://www.deepl.com/pro-account/plan) the authentication key
 1. In the message composer tap on the faint translate button (文A), select *Configure* and paste the key
 
-
 You might want to read the [privacy policy](https://www.deepl.com/privacy/) of DeepL.
 
-This feature requires an internet connection and is not available in the Play store version.
+This feature requires an internet connection.
 
 <br />
 

app/src/main/java/eu/faircode/email/DeepL.java

@@ -73,8 +73,7 @@ public class DeepL {
 
     public static boolean isAvailable(Context context) {
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
-        boolean deepl_enabled = prefs.getBoolean("deepl_enabled", false);
-        return (deepl_enabled && !BuildConfig.PLAY_STORE_RELEASE);
+        return prefs.getBoolean("deepl_enabled", false);
     }
 
     public static boolean canTranslate(Context context) {