style: apply cargo fmt to sidebar component

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/components/sidebar.rs

@@ -35,10 +35,8 @@ pub fn Sidebar(
     name: String,
     email: String,
     avatar_url: String,
-    #[props(default = "sidebar".to_string())]
-    class: String,
-    #[props(default)]
-    on_nav: EventHandler<()>,
+    #[props(default = "sidebar".to_string())] class: String,
+    #[props(default)] on_nav: EventHandler<()>,
 ) -> Element {
     let locale = use_context::<Signal<Locale>>();
     let locale_val = *locale.read();