do not save a const reference to the user data in the info dialog (#6974)

* do not save a const reference to the user data in the info dialog

* cmake format

cockatrice/src/interface/widgets/server/user/user_info_box.h

@@ -11,8 +11,9 @@
 #include <QLabel>
 #include <QPushButton>
 #include <QWidget>
+#include <libcockatrice/network/server/remote/user_level.h>
+#include <libcockatrice/utility/days_years_between.h>
 
-class ServerInfo_User;
 class AbstractClient;
 class Response;
 
@@ -27,20 +28,15 @@ private:
     QPushButton editButton, passwordButton, avatarButton;
     QPixmap avatarPixmap;
     bool hasAvatar;
-    const ServerInfo_User *currentUserInfo;
+    UserLevelFlags userLevel;
+    ServerInfo_User::PawnColorsOverride pawnColors;
+    QString privLevel;
 
     static QString getAgeString(int ageSeconds);
 
 public:
     UserInfoBox(AbstractClient *_client, bool editable, QWidget *parent = nullptr, Qt::WindowFlags flags = {});
     void retranslateUi();
-
-    inline static QPair<int, int> getDaysAndYearsBetween(const QDate &then, const QDate &now)
-    {
-        int years = now.addDays(1 - then.dayOfYear()).year() - then.year(); // there is no yearsTo
-        int days = then.addYears(years).daysTo(now);
-        return {days, years};
-    }
 private slots:
     void processResponse(const Response &r);
     void processEditResponse(const Response &r);