layout change UI (#776)

* add layout to schema

* add layout choice action and reducer

* multi layout UI

* update unit tests

* add missing file

* update test schema

* fix duplicate test id

* fix tabs

* PR lint

* fix pytest

client/src/reducers/graphSelection.js

@@ -7,7 +7,8 @@ const GraphSelection = (
 ) => {
   switch (action.type) {
     case "set clip quantiles":
-    case "reset World to eq Universe": {
+    case "reset World to eq Universe":
+    case "set layout choice": {
       return {
         ...state,
         selection: {