disabled irc and fixed notice messages in write conn not showing

src/widgets/dialogs/SelectChannelDialog.cpp

@@ -190,6 +190,8 @@ SelectChannelDialog::SelectChannelDialog(QWidget *parent)
 
         auto tab = notebook->addPage(obj.getElement());
         tab->setCustomTitle("Irc (Beta)");
+        tab->setEnable(false);
+        tab->setVisible(false);
     }
 
     layout->setStretchFactor(notebook.getElement(), 1);
@@ -217,7 +219,11 @@ SelectChannelDialog::SelectChannelDialog(QWidget *parent)
                      [=] { this->close(); });
 
     // restore ui state
+    // fourtf: enable when releasing irc
+#if 0
     this->ui_.notebook->selectIndex(getSettings()->lastSelectChannelTab);
+#endif
+
     this->ui_.irc.servers->getTableView()->selectRow(
         getSettings()->lastSelectIrcConn);
 }