Restore set compare hook (#2287)

* restore set compare hook

* fix use_set_compare doc example

* add a hook to compare a value with a set

* implement partialeq for SetCompare

* export the new hook

* fix the use_set_compare hook

packages/hooks/src/use_future.rs

@@ -1,8 +1,7 @@
 #![allow(missing_docs)]
 use crate::{use_callback, use_hook_did_run, use_signal, UseCallback};
-use dioxus_core::{prelude::*, Task};
+use dioxus_core::prelude::*;
 use dioxus_signals::*;
-use dioxus_signals::{Readable, Writable};
 use std::future::Future;
 use std::ops::Deref;