chore: dump font icons as json instead of csv

src/ObjCommon/Game/T6/FontIcon/FontIconCommonT6.cpp

@@ -0,0 +1,23 @@
+#include "FontIconCommonT6.h"
+
+#include "Utils/StringUtils.h"
+
+#include <filesystem>
+namespace fs = std::filesystem;
+
+namespace T6::font_icon
+{
+    std::string GetJsonFileNameForAssetName(const std::string& assetName)
+    {
+        std::string originalFileName(assetName);
+        utils::MakeStringLowerCase(originalFileName);
+        if (originalFileName.ends_with(".csv"))
+        {
+            fs::path p(assetName);
+            p.replace_extension(".json");
+            return p.string();
+        }
+
+        return assetName;
+    }
+} // namespace T6::font_icon