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>

example-projects/ecommerce-site/src/components/home.rs

@@ -0,0 +1,24 @@
+// The homepage is statically rendered, so we don't need to a persistent websocket connection.
+
+use crate::{
+    api::{fetch_products, Sort},
+    components::nav,
+    components::product_item::product_item,
+};
+use dioxus::prelude::*;
+
+pub(crate) fn Home() -> Element {
+    let products = use_server_future(|| fetch_products(10, Sort::Ascending))?;
+    let products = products().unwrap()?;
+
+    rsx! {
+        nav::nav {}
+        section { class: "p-10",
+            for product in products {
+                product_item {
+                    product
+                }
+            }
+        }
+    }
+}