feat: introduce automatic layout for new flow editor

packages/web/package.json

@@ -7,6 +7,7 @@
     "@apollo/client": "^3.6.9",
     "@casl/ability": "^6.5.0",
     "@casl/react": "^3.1.0",
+    "@dagrejs/dagre": "^1.1.2",
     "@emotion/react": "^11.4.1",
     "@emotion/styled": "^11.3.0",
     "@hookform/resolvers": "^2.8.8",
@@ -32,6 +33,7 @@
     "react-router-dom": "^6.0.2",
     "react-scripts": "5.0.0",
     "react-window": "^1.8.9",
+    "reactflow": "^11.11.2",
     "slate": "^0.94.1",
     "slate-history": "^0.93.0",
     "slate-react": "^0.94.2",