docs(examples): add edge markers example

Signed-off-by: braks <78412429+bcakmakoglu@users.noreply.github.com>

docs/examples/index.ts

@@ -23,6 +23,7 @@ import { SimpleLayoutApp, SimpleLayoutElements, SimpleLayoutIcon, useSimpleLayou
 import { LoopbackApp, LoopbackCSS, LoopbackEdge } from './loopback'
 import { MathApp, MathCSS, MathElements, MathIcon, MathOperatorNode, MathResultNode, MathValueNode } from './math'
 import { ConfirmApp, ConfirmDialog, useDialog } from './confirm-delete'
+import { EdgeMarkersApp, EdgeMarkersCSS, EdgeMarkersEdge, EdgeMarkersMarker } from './edge-markers'
 
 export const exampleImports = {
   basic: {
@@ -170,4 +171,10 @@ export const exampleImports = {
     'LoopbackEdge.vue': LoopbackEdge,
     'style.css': LoopbackCSS,
   },
+  markers: {
+    'App.vue': EdgeMarkersApp,
+    'CustomEdge.vue': EdgeMarkersEdge,
+    'CustomMarker.vue': EdgeMarkersMarker,
+    'style.css': EdgeMarkersCSS,
+  },
 }