Using diagram api to add gitGraph

cypress/platform/knsv.html

@@ -64,7 +64,7 @@ journey
        commit
        commit
 </div>
-<div class="mermaid2" style="width: 50%;">
+<div class="mermaid" style="width: 50%;">
    sequenceDiagram
       title: My Sequence Diagram Title
       accTitle: My Acc Sequence Diagram
@@ -283,6 +283,9 @@ class Class10 {
   class: {
     // defaultRenderer: 'dagre-d3',
     htmlLabels: true,
+  },
+  sequence: {
+    mirrorActors: false,
   },
         // gantt: { axisFormat: '%m/%d/%Y' },
   //       sequence: {