[Room][UserList] Introduce style delegate (#6981)

* [Room] Additionally show a tab for friends and ignored users instead of just all online users.

Took 21 minutes


Took 12 minutes

* [Room][UserList] Introduce style delegate for user list
- Allow users to set a card name and parameters as their background banner
- Allow mods to white/blacklist cards
- Allow toggling back to the old display style

Took 7 minutes

Took 28 seconds

Took 2 minutes

Took 2 minutes

* Right checkstate.

Took 14 minutes


Took 2 minutes

* Utility for test.

Took 9 minutes

Took 8 seconds

Took 2 seconds

* Lint.

Took 10 minutes

* Algorithm for sql schema migration

Took 13 minutes

* Use {prefix}, bound card name, return errors.

Took 27 seconds

* Convert queue to while loop.

Took 19 seconds

* Hover popup.

Took 36 minutes

Took 1 minute

* More granular signals, popup for user info.

Took 25 minutes

Took 8 seconds

Took 16 minutes

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Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>

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

@@ -12,6 +12,7 @@
 #include <QPushButton>
 #include <QWidget>
 #include <libcockatrice/network/server/remote/user_level.h>
+#include <libcockatrice/protocol/pb/serverinfo_user.pb.h>
 #include <libcockatrice/utility/days_years_between.h>
 
 class AbstractClient;
@@ -25,9 +26,11 @@ private:
     bool editable;
     QLabel avatarPic, userLevelIcon, nameLabel, realNameLabel1, realNameLabel2, countryLabel1, countryLabel2,
         countryLabel3, userLevelLabel1, userLevelLabel2, accountAgeLabel1, accountAgeLabel2;
-    QPushButton editButton, passwordButton, avatarButton;
+    QPushButton editButton, passwordButton, avatarButton, bannerCardButton;
     QPixmap avatarPixmap;
     bool hasAvatar;
+    ServerInfo_User currentUserInfo;
+    bool hasUserInfo = false;
     UserLevelFlags userLevel;
     ServerInfo_User::PawnColorsOverride pawnColors;
     QString privLevel;
@@ -37,6 +40,7 @@ private:
 public:
     UserInfoBox(AbstractClient *_client, bool editable, QWidget *parent = nullptr, Qt::WindowFlags flags = {});
     void retranslateUi();
+
 private slots:
     void processResponse(const Response &r);
     void processEditResponse(const Response &r);
@@ -47,6 +51,7 @@ private slots:
     void actEditInternal(const Response &r);
     void actPassword();
     void actAvatar();
+    void actBannerCard();
 public slots:
     void updateInfo(const ServerInfo_User &user);
     void updateInfo(const QString &userName);