Added first frame (data tables) to the test application.

private/raid_test/application.hpp

@@ -4,12 +4,28 @@
 #if !defined(RAID_TEST_APPLICATION_HPP_INCLUDED)
 #define RAID_TEST_APPLICATION_HPP_INCLUDED 1
 
+#include <array>
 #include "raid/raid.hpp"
+#include "./frames/data_table.hpp"
 
 namespace raid_test
 {
 class Application : public raid::Application
 {
+private:
+    struct Frame
+    {
+        using render_fn_t = void (*)(bool& open);
+        const char* title;
+        render_fn_t render;
+    };
+    static constexpr Frame FRAMES[] = {
+        {.title = DATA_TABLE_TITLE, .render = &renderDataTable}
+    };
+    static constexpr std::size_t NUM_FRAMES = sizeof(FRAMES) / sizeof(FRAMES[0]);
+
+    bool mShowMetrics = false;
+    std::array<bool, NUM_FRAMES> mFrameOpen{};
 protected:
     bool init() override;
     void configureImgui() override;