minor changes

client/src/tui/functions/common/login.rs

@@ -80,7 +80,7 @@ pub async fn save(
 /// Reverts the login form fields to empty and returns to the previous screen (Intro).
 pub async fn revert(
     auth_state: &mut AuthState,
-    _app_state: &mut AppState, // Prefix unused variable
+    app_state: &mut AppState,
 ) -> String {
     // Clear the input fields
     auth_state.username.clear();