Feat: props now autoderives its own trait

packages/core-macro/examples/prop_test.rs

@@ -0,0 +1,19 @@
+fn main() {}
+
+pub mod dioxus {
+    pub mod prelude {
+        pub trait Properties {
+            type Builder;
+            fn builder() -> Self::Builder;
+        }
+    }
+}
+#[derive(dioxus_core_macro::Props)]
+struct SomeProps {
+    a: String,
+}
+
+#[derive(dioxus_core_macro::Props)]
+struct SomePropsTwo<'a> {
+    a: &'a str,
+}