chore: add examples folder to workspaces and make examples packages name unique (#125)

examples/tuono-app/src/routes/index.rs

@@ -0,0 +1,14 @@
+use serde::Serialize;
+use tuono_lib::{Props, Request, Response};
+
+#[derive(Serialize)]
+struct MyResponse<'a> {
+    subtitle: &'a str,
+}
+
+#[tuono_lib::handler]
+async fn get_server_side_props(_req: Request) -> Response {
+    Response::Props(Props::new(MyResponse {
+        subtitle: "The react / rust fullstack framework",
+    }))
+}