make painter not stupid (size ctx is kinda tho)

core/src/lib.rs

@@ -16,7 +16,6 @@ mod attr;
 mod event;
 mod num;
 mod orientation;
-mod painter;
 mod primitive;
 mod render;
 mod state;
@@ -29,7 +28,6 @@ pub use attr::*;
 pub use event::*;
 pub use num::*;
 pub use orientation::*;
-pub use painter::*;
 pub use primitive::*;
 pub use render::*;
 pub use ui::*;