Move the history provider into the context (#3048)

* move history providers into a separate crate

* start moving route providers into the renderers

* clean up intoroutable

* remove into routable

* fix router tests

* Provide history providers in each renderer

* implement nested routers

* move the lens out of the history crate

* re-export dioxus history trait in the prelude

* also re-export the history function

* fix history doctests

* some light cleanups

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Co-authored-by: Jonathan Kelley <jkelleyrtp@gmail.com>

packages/web/src/lib.rs

@@ -39,6 +39,8 @@ mod document;
 #[cfg(feature = "file_engine")]
 mod file_engine;
 #[cfg(feature = "document")]
+mod history;
+#[cfg(feature = "document")]
 pub use document::WebDocument;
 #[cfg(feature = "file_engine")]
 pub use file_engine::*;