fix: tidy namespace Scenes::/Info:: PascalCase i locals UPPER_CASE

source/game/scenes/surface_handle.cpp

@@ -1,6 +1,6 @@
 #include "game/scenes/surface_handle.hpp"
 
-namespace scenes {
+namespace Scenes {
 
     SurfaceHandle::SurfaceHandle(const char* file)
         : surface_(Jd8::loadSurface(file)) {}
@@ -47,4 +47,4 @@ namespace scenes {
         return r;
     }
 
-}  // namespace scenes
+}  // namespace Scenes