fix: only enable liveview drivers if feature is present

packages/liveview/examples/axum.rs

@@ -1,3 +1,5 @@
+#![cfg(feature = "axum")]
+
 use axum::{extract::ws::WebSocketUpgrade, response::Html, routing::get, Router};
 use dioxus_core::{Element, LazyNodes, Scope};
 

packages/liveview/examples/warp.rs

@@ -1,3 +1,5 @@
+#![cfg(feature = "warp")]
+
 use dioxus_core::{Element, LazyNodes, Scope};
 use dioxus_liveview as liveview;
 use warp::ws::Ws;