[Move refactor] Move tabs to interface/widgets (#6235)

* Move tabs to interface/widgets.

---------

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

cockatrice/src/interface/widgets/tabs/tab_home.h

@@ -0,0 +1,35 @@
+/**
+ * @file tab_home.h
+ * @ingroup Tabs
+ * @brief TODO: Document this.
+ */
+
+#ifndef TAB_HOME_H
+#define TAB_HOME_H
+
+#include "../interface/widgets/general/home_widget.h"
+#include "tab.h"
+
+#include <QHBoxLayout>
+#include <libcockatrice/network/client/abstract/abstract_client.h>
+#include <qgroupbox.h>
+
+class AbstractClient;
+
+class TabHome : public Tab
+{
+    Q_OBJECT
+private:
+    AbstractClient *client;
+    HomeWidget *homeWidget;
+
+public:
+    TabHome(TabSupervisor *_tabSupervisor, AbstractClient *_client);
+    void retranslateUi() override;
+    QString getTabText() const override
+    {
+        return tr("Home");
+    }
+};
+
+#endif // TAB_HOME_H