Prepare simple API interface

Support/include/FontWriter/default_font.hpp

@@ -0,0 +1,13 @@
+#pragma once
+#include "Type/types.hpp"
+
+namespace JabyEngine {
+    struct DefaultFont {
+        static constexpr auto Info = FontInfo {
+            .VRAMSize = {64, 80},
+            .FontSize = {12, 16}
+        };
+
+        static void load(GPU::PositionU16 vram_dst);
+    };
+}