Chore: hoist example projects for discoverability (#2959)

* hoist example projects, remove oidc

* move over example projects from the separate repo

* Update ecommerce site to the latest version of dioxus

* update wifi scanner to 0.5

* drop the chatbot example; might be restored in a separate PR

---------

Co-authored-by: Evan Almloff <evanalmloff@gmail.com>

packages/desktop/examples/stress.rs

@@ -1,23 +0,0 @@
-use dioxus::prelude::*;
-
-fn main() {
-    launch_desktop(app);
-}
-
-fn app() -> Element {
-    let mut state = use_signal(|| 0);
-
-    use_future(move || async move {
-        loop {
-            state += 1;
-            tokio::time::sleep(std::time::Duration::from_millis(1)).await;
-        }
-    });
-
-    rsx! {
-        button { onclick: move |_| state.set(0), "reset" }
-        for _ in 0..10000 {
-            div { "hello desktop! {state}" }
-        }
-    }
-}