feat: remove dagre and elkjs #918 (#1506)

### What problem does this PR solve?

feat: remove dagre and elkjs #918
### Type of change

- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/flow/utils.ts

@@ -1,6 +1,5 @@
 import { DSLComponents } from '@/interfaces/database/flow';
 import { removeUselessFieldsFromValues } from '@/utils/form';
-import dagre from 'dagre';
 import { humanId } from 'human-id';
 import { curry, sample } from 'lodash';
 import pipe from 'lodash/fp/pipe';
@@ -80,48 +79,6 @@ export const buildNodesAndEdgesFromDSLComponents = (data: DSLComponents) => {
   return { nodes, edges };
 };
 
-const dagreGraph = new dagre.graphlib.Graph();
-dagreGraph.setDefaultEdgeLabel(() => ({}));
-
-const nodeWidth = 172;
-const nodeHeight = 36;
-
-export const getLayoutedElements = (
-  nodes: Node[],
-  edges: Edge[],
-  direction = 'TB',
-) => {
-  const isHorizontal = direction === 'LR';
-  dagreGraph.setGraph({ rankdir: direction });
-
-  nodes.forEach((node) => {
-    dagreGraph.setNode(node.id, { width: nodeWidth, height: nodeHeight });
-  });
-
-  edges.forEach((edge) => {
-    dagreGraph.setEdge(edge.source, edge.target);
-  });
-
-  dagre.layout(dagreGraph);
-
-  nodes.forEach((node) => {
-    const nodeWithPosition = dagreGraph.node(node.id);
-    node.targetPosition = isHorizontal ? Position.Left : Position.Top;
-    node.sourcePosition = isHorizontal ? Position.Right : Position.Bottom;
-
-    // We are shifting the dagre node position (anchor=center center) to the top left
-    // so it matches the React Flow node anchor point (top left).
-    node.position = {
-      x: nodeWithPosition.x - nodeWidth / 2,
-      y: nodeWithPosition.y - nodeHeight / 2,
-    };
-
-    return node;
-  });
-
-  return { nodes, edges };
-};
-
 const buildComponentDownstreamOrUpstream = (
   edges: Edge[],
   nodeId: string,