Less clumsy configuration for desktop and mobile (#553)

* chore: dont use prebuilt builder pattern for configuring desktop

* chore: use regular config pattern for web

* Chore: update docs too

* chore: clean up some warnings

examples/todomvc.rs

@@ -7,14 +7,14 @@ fn main() {
     dioxus_desktop::launch(app);
 }
 
-#[derive(Eq, PartialEq)]
+#[derive(PartialEq, Eq)]
 pub enum FilterState {
     All,
     Active,
     Completed,
 }
 
-#[derive(Debug, Eq, PartialEq, Clone)]
+#[derive(Debug, PartialEq, Eq, Clone)]
 pub struct TodoItem {
     pub id: u32,
     pub checked: bool,