Change context api to panic with nice error message

packages/hooks/src/lib.rs

@@ -58,8 +58,8 @@ macro_rules! to_owned {
 mod use_on_destroy;
 pub use use_on_destroy::*;
 
-// mod use_context;
-// pub use use_context::*;
+mod use_context;
+pub use use_context::*;
 
 mod use_coroutine;
 pub use use_coroutine::*;