update(docs): Add all examples

src/components/Edges/Edge.vue

@@ -128,6 +128,7 @@ const edgePos = computed(() =>
         inactive: !store.elementsSelectable,
         updating,
       },
+      props.edge.class,
     ]"
     @click="onEdgeClick"
     @contextmenu="onEdgeContextMenu"

src/components/Nodes/Node.vue

@@ -162,6 +162,7 @@ watch(
           selected: props.selected,
           selectable: selectable,
         },
+        props.node.class,
       ]"
       :style="{
         zIndex: props.selected ? 10 : 3,