feat: leptonic 0.2.0 / leptos 0.4.10 setup based on leptonic docs

src/main.rs

@@ -0,0 +1,11 @@
+use leptonic::prelude::*;
+use leptos::*;
+
+#[component]
+pub fn App(cx: Scope) -> impl IntoView {
+    view! { cx, <Root default_theme=LeptonicTheme::default()>"Content goes here :)"</Root> }
+}
+
+fn main() {
+    mount_to_body(App)
+}