wip: some project refactor

packages/hooks/README.md

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+# Common hooks for Dioxus
+
+This crate includes some basic useful hooks for dioxus:
+
+- use_state
+- use_ref
+- use_collection
+- use_task
+- use_signal
+
+## use_state
+
+The king daddy of state hooks.
+
+You can always use it "normally" with the `split` method:
+
+```rust
+// Normal usage:
+let value = use_state(cx, || 10);
+
+// "Classic" usage:
+let (value, set_value) = use_state(cx, || 0).classic();
+```
+
+## use_ref
+
+
+## use_rwlock
+A multithreaded form of RwLock for use in tasks
+```rust
+let val = use_rwlock(cx, || 10);
+use_task((), || async loop {
+    *val.write().unwrap() += 1;
+    async_std::task::delay(Duration::from_ms(1000)).await;
+});
+use_task((), || async loop {
+    *val.write().unwrap() -= 1;
+    async_std::task::delay(Duration::from_ms(500)).await;
+});
+```
+
+## use_hashmap
+Store a memoized collection with similar semantics to use_state. Comes with a bunch of utility methods to make working with collections easier. Is essentially a wrapper over the immutable hashmap in im-rc.
+
+```rust
+let todos = use_hashmap(cx, |map| map.insert("bob", "bill"));
+cx.render(rsx!(
+    button { onclick: move |_| todos.insert("bob", "bill")
+        "add random todo"
+    }
+)
+
+```
+
+## use_task
+
+use_task submits a task to the dioxus task queue to be progressed during Dioxus's async event loop. The task must not return anything
+
+
+## use_signal
+