clean up prelude (#4416)

* clear away prelude on dioxus

* clippy

* wip - drop prelude from dioxus-html

* docs clippy

* wip

* more fixe

* delete all preludes

* doc...

* better export

* merge some imports

* fewer global imports

* global incremental renderer

* fix cargo doc

packages/liveview/src/config.rs

@@ -33,7 +33,7 @@ impl<R: LiveviewRouter> Config<R> {
     }
 
     /// Create a new configuration for the LiveView server.
-    pub fn with_app(mut self, app: fn() -> dioxus_core::prelude::Element) -> Self {
+    pub fn with_app(mut self, app: fn() -> dioxus_core::Element) -> Self {
         self.router = self.router.with_app(&self.route, app);
         self
     }