ref: change initialize logic

*complete without change animation

bootstrap.h

@@ -0,0 +1,26 @@
+#ifndef BOOTSTRAP_H
+#define BOOTSTRAP_H
+
+#include "coremanager.h"
+#include "widgetmanager.h"
+
+#include <QObject>
+
+class Bootstrap : public QObject
+{
+    Q_OBJECT
+public:
+    explicit Bootstrap(QObject *parent = nullptr);
+    void initialize();
+    ~Bootstrap(){}
+signals:
+
+private:
+    CoreManager *coreManager;
+    WidgetManager *widgetManager;
+
+    QThread *workerThread;
+    QThread *animationThread;
+};
+
+#endif // BOOTSTRAP_H