added guide that explains to the user how to give always location permission

lib/screens/helper/add_entries_dialog_helper.dart

@@ -258,7 +258,7 @@ class AddEntriesDialogHelper {
                           );
                         }
                       } catch (e) {
-                        print(e.toString());
+                        debugPrint(e.toString());
                       }
                     },
                     child: Text(AppLocalizations.of(context)!.justsave),