fix hooks release build

packages/signals/src/signal.rs

@@ -165,6 +165,7 @@ impl<T: 'static, S: Storage<SignalData<T>>> Signal<T, S> {
     ///     use_hook(move || Signal::new_with_caller(function(), caller))
     /// }
     /// ```
+    #[allow(unused)]
     pub fn new_with_caller(value: T, caller: &'static std::panic::Location<'static>) -> Self {
         Self {
             inner: CopyValue::new_with_caller(