Add skeleton for panel

sea_transport/skipperpanel.h

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