Change context api to panic with nice error message

packages/router/src/contexts/navigator.rs

@@ -9,7 +9,7 @@ use crate::prelude::{ExternalNavigationFailure, IntoRoutable, RouterContext};
 /// Panics if there is no router present.
 pub fn navigator() -> Navigator {
     Navigator(
-        dioxus_lib::prelude::consume_context::<RouterContext>()
+        dioxus_lib::prelude::try_consume_context::<RouterContext>()
             .expect("A router must be present to use navigator"),
     )
 }

packages/router/src/contexts/outlet.rs

@@ -18,7 +18,7 @@ impl<R> Clone for OutletContext<R> {
 
 pub(crate) fn use_outlet_context<R: 'static>() -> OutletContext<R> {
     use_hook(|| {
-        consume_context().unwrap_or(OutletContext::<R> {
+        try_consume_context().unwrap_or(OutletContext::<R> {
             current_level: 1,
             _marker: std::marker::PhantomData,
         })