Made search on device free

FAQ.md

@@ -531,7 +531,7 @@ Searching local messages is case insensitive and on partial text.
 The message text of local messages will not be searched if the message text was not downloaded yet.
 Searching on the server might be case sensitive or case insensitive and might be on partial text or whole words, depending on the provider.
 
-Searching messages is a pro feature.
+Searching messages on the device is a free feature, searching messages on the server is a pro feature.
 
 <br />
 

README.md

@@ -62,7 +62,7 @@ All pro features are convenience or advanced features.
 * Reply templates
 * Accept/decline calendar invitations
 * Filter rules ([instructions](https://github.com/M66B/FairEmail/blob/master/FAQ.md#user-content-faq71))
-* Search on device or server ([instructions](https://github.com/M66B/FairEmail/blob/master/FAQ.md#user-content-faq13))
+* Search on server ([instructions](https://github.com/M66B/FairEmail/blob/master/FAQ.md#user-content-faq13))
 * Keyword management
 * Biometric authentication ([instructions](https://github.com/M66B/FairEmail/blob/master/FAQ.md#user-content-faq113))
 * Unified inbox widget

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

@@ -4381,7 +4381,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
     static void search(
             final Context context, final LifecycleOwner owner, final FragmentManager manager,
             long folder, boolean server, String query) {
-        if (!ActivityBilling.isPro(context)) {
+        if (server && !ActivityBilling.isPro(context)) {
             context.startActivity(new Intent(context, ActivityBilling.class));
             return;
         }