feat(example): Add edge types example (stress tests)

* Remove a lot of computed functions or merge them into existing ones
*

examples/EdgeTypes/index.tsx

@@ -0,0 +1,43 @@
+/**
+ * Example for checking the different edge types and source and target positions
+ */
+import RevueFlow, {
+  removeElements,
+  addEdge,
+  MiniMap,
+  Controls,
+  Background,
+  OnLoadParams,
+  Connection,
+  Edge,
+  Elements
+} from '../../src';
+import { getElements } from './utils';
+import { defineComponent, ref } from 'vue';
+
+const onLoad = (reactFlowInstance: OnLoadParams) => {
+  reactFlowInstance.fitView();
+  console.log(reactFlowInstance.getElements());
+};
+
+const initialElements = getElements();
+
+const EdgeTypesFlow = defineComponent({
+  setup() {
+    const elements = ref<Elements>(initialElements);
+    const onElementsRemove = (elementsToRemove: Elements) => (elements.value = removeElements(elementsToRemove, elements.value));
+    const onConnect = (params: Connection | Edge) => (elements.value = addEdge(params, elements.value));
+
+    return () => (
+      <RevueFlow
+        v-model={elements.value}
+        onLoad={onLoad}
+        onElementsRemove={onElementsRemove}
+        onConnect={onConnect}
+        minZoom={0.2}
+      ></RevueFlow>
+    );
+  }
+});
+
+export default EdgeTypesFlow;