fix: 增加设置是否显示最近打开区域的接口

1.增加本地配置，并增加bool类型变量来表示是否显示最近打开应用
2.在应用打开或者退出的时候，根据是否显示最近打开应用的配置来决定是否显示当前应用图标

Log: 增加是否显示最近打开应用接口
Influence: 时尚模式下，调用setShowRecent接口，观察任务栏是否显示最近打开应用
Bug: https://pms.uniontech.com/bug-view-147717.html
Change-Id: I9e2f8a8ea74bf4deb2f1db9af8b87ff1827c2297

src/modules/dock/dbusadaptorentry.cpp

@@ -44,6 +44,7 @@ DBusAdaptorEntry::DBusAdaptorEntry(QObject *parent)
         connect(entry, &Entry::desktopFileChanged, this, &DBusAdaptorEntry::DesktopFileChanged);
         connect(entry, &Entry::currentWindowChanged, this, &DBusAdaptorEntry::CurrentWindowChanged);
         connect(entry, &Entry::windowInfosChanged, this, &DBusAdaptorEntry::WindowInfosChanged);
+        connect(entry, &Entry::modeChanged, this, &DBusAdaptorEntry::ModeChanged);
     }
 }
 
@@ -81,6 +82,11 @@ bool DBusAdaptorEntry::isDocked() const
     return parent()->getIsDocked();
 }
 
+int DBusAdaptorEntry::mode() const
+{
+    return parent()->mode();
+}
+
 QString DBusAdaptorEntry::menu() const
 {
     return parent()->getMenu();