remove state generic from a lot of things

src/lib.rs

@@ -9,20 +9,17 @@ pub mod event;
 pub mod typed;
 pub mod widget;
 
-pub use iris_core;
-pub use iris_macro;
+pub use iris_core as core;
+pub use iris_macro as macros;
 
 #[macro_export]
 macro_rules! state_prelude {
     ($vis:vis $state:ty) => {
         iris::event_state!($vis $state);
-        iris::iris_core::core_state!($vis $state);
-        iris::default_state!($vis $state);
-        iris::widget_state!($vis $state);
         $vis use iris::{
             default::*,
-            iris_core::{len_fns::*, util::Vec2, *},
-            iris_macro::*,
+            core::{len_fns::*, util::Vec2, *},
+            macros::*,
             widget::*,
         };
     };