Remove unused leptos_router imports from login and setup components

frontend/src/app.rs

@@ -69,6 +69,14 @@ pub fn App() -> impl IntoView {
                                     }
 
                                     set_is_authenticated.set(true);
+
+                                    // If user is already authenticated but on login/setup page, redirect to home
+                                    let pathname = window().location().pathname().unwrap_or_default();
+                                    if pathname == "/login" || pathname == "/setup" {
+                                        logging::log!("Already authenticated, redirecting to home");
+                                        let navigate = use_navigate();
+                                        navigate("/", Default::default());
+                                    }
                                 } else {
                                     logging::log!("Not authenticated, redirecting to /login");
                                     let navigate = use_navigate();
@@ -80,7 +88,6 @@ pub fn App() -> impl IntoView {
                             }
                             Err(e) => logging::error!("Network error checking auth status: {}", e),
                         }
-
             set_is_loading.set(false);
         });
     });

frontend/src/components/auth/login.rs

@@ -1,5 +1,4 @@
 use leptos::*;
-use leptos_router::*;
 use serde::Serialize;
 
 #[derive(Serialize)]

frontend/src/components/auth/setup.rs

@@ -1,5 +1,4 @@
 use leptos::*;
-use leptos_router::*;
 use serde::Serialize;
 
 #[derive(Serialize)]