Add panel for worker-type users

iFacility/workerpanel.h

@@ -0,0 +1,22 @@
+#ifndef WORKERPANEL_H
+#define WORKERPANEL_H
+
+#include <QMainWindow>
+
+namespace Ui {
+class WorkerPanel;
+}
+
+class WorkerPanel : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    explicit WorkerPanel(QWidget *parent = nullptr);
+    ~WorkerPanel();
+
+private:
+    Ui::WorkerPanel *ui;
+};
+
+#endif // WORKERPANEL_H