Wait for the suspense boundary above the router to resolve before sending the first streaming chunk (#3891)

* Change the suspense streaming context after suspense is resolved in the router

* Wait for the suspense context before streaming the first chunk in ssr

* forward more response parts

* warn

* extract the hydration format into a crate

* Fix hydration when no data is sent

* forward web and server features

* Fix suspense that starts on the client

* fix use_server_future on the client

* Add documentation for fullstack hooks and protocol

* downgrade rust edition

* fix clippy

* fix tests

* fix clippy

* Fix pure web compile

* undo changes to the fullstack router example

* fix formatting

packages/router/src/components/router.rs

@@ -44,6 +44,11 @@ pub fn Router<R: Routable + Clone>(props: RouterProps<R>) -> Element {
         provide_router_context(RouterContext::new(props.config.call(())));
     });
 
+    #[cfg(feature = "streaming")]
+    use_after_suspense_resolved(|| {
+        dioxus_fullstack_hooks::commit_initial_chunk();
+    });
+
     use_hook(|| {
         provide_context(OutletContext::<R>::new());
     });