Ensure that encryption warnings are visible

src/freedombone-app-xmpp

     echo '' >> /home/$new_username/.config/profanity/profrc
     echo '[pgp]' >> /home/$new_username/.config/profanity/profrc
     echo 'log=off' >> /home/$new_username/.config/profanity/profrc
+    echo '' >> /home/$new_username/.config/profanity/profrc
+    echo '[ui]' >> /home/$new_username/.config/profanity/profrc
+    echo 'enc.warn=true' >> /home/$new_username/.config/profanity/profrc
 
     chown -R $new_username:$new_username /home/$new_username/.local
     chown -R $new_username:$new_username /home/$new_username/.config
     echo '' >> /home/$MY_USERNAME/.config/profanity/profrc
     echo '[pgp]' >> /home/$MY_USERNAME/.config/profanity/profrc
     echo 'log=off' >> /home/$MY_USERNAME/.config/profanity/profrc
+    echo '' >> /home/$MY_USERNAME/.config/profanity/profrc
+    echo '[ui]' >> /home/$MY_USERNAME/.config/profanity/profrc
+    echo 'enc.warn=true' >> /home/$MY_USERNAME/.config/profanity/profrc
 
     chown -R $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/.local
     chown -R $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/.config