Implement new mutations with native core (#630)

* work on seperating tree struture from realdom

* intial update to new mutations

* handle height

* update to taffy 0.2

* add as_varient functions to OwnedAttributeValue

* make get node parent mut optionally return a parent

* work on upward pass

* add more code for parrellel passes

* make resolve passes public

* more work on parallel passes

* fix deadlock and add more tests

* move height into the tree instead of the realdom

* make passes exicute in parallel instead of executing invidual passes in parellel

* fix some warnings

* add up dependant test

* clean up examples

* work on intigrating state with passes

* update to new mutations

* work on implementing macro

* make the macro compile

* more progress on macro

* mark cloned nodes as dirty

* update persistant_iterator utility

* fix mask generation

* update tui with new mutations

* more progress updating tui

* some basic tui examples working

* don't push template nodes onto the stack

* update hover example

* update benchmark

* update more examples

* fix root node layout

* ignore out of bounds renders

* update color picker example

* update all events example

* update remaining examples

* update tests

* tests passing

* move persistant iterator test

* update examples

* fix gaps in layout

* fix formatting

* fix memory leak

packages/tui/examples/tui_margin.rs

@@ -11,13 +11,13 @@ fn app(cx: Scope) -> Element {
             height: "100%",
             flex_direction: "column",
             background_color: "black",
-            // margin_right: "10px",
+            margin_right: "10px",
 
             div {
                 width: "70%",
                 height: "70%",
                 background_color: "green",
-                // margin_left: "4px",
+                margin_left: "4px",
 
                 div {
                     width: "100%",
@@ -34,10 +34,10 @@ fn app(cx: Scope) -> Element {
                     align_items: "center",
                     flex_direction: "column",
 
-                    // padding_top: "2px",
-                    // padding_bottom: "2px",
-                    // padding_left: "4px",
-                    // padding_right: "4px",
+                    padding_top: "2px",
+                    padding_bottom: "2px",
+                    padding_left: "4px",
+                    padding_right: "4px",
 
                     "[A]"
                     "[A]"