rewrite everything

Source/sys-clk/overlay/src/ui/gui/main_gui.h

@@ -0,0 +1,25 @@
+/*
+ * --------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <p-sam@d3vs.net>, <natinusala@gmail.com>, <m4x@m4xw.net>
+ * wrote this file. As long as you retain this notice you can do whatever you
+ * want with this stuff. If you meet any of us some day, and you think this
+ * stuff is worth it, you can buy us a beer in return.  - The sys-clk authors
+ * --------------------------------------------------------------------------
+ */
+
+#pragma once
+
+#include "base_menu_gui.h"
+
+class MainGui : public BaseMenuGui
+{
+    protected:
+        tsl::elm::ToggleListItem* enabledToggle;
+
+    public:
+        MainGui() {}
+        ~MainGui() {}
+        void listUI() override;
+        void refresh() override;
+};