feature: access tree

frontend/package.json

@@ -14,6 +14,7 @@
   "dependencies": {
     "@casl/ability": "^6.7.2",
     "@casl/react": "^4.0.0",
+    "@dagrejs/dagre": "^1.1.4",
     "@dnd-kit/core": "^6.3.1",
     "@dnd-kit/modifiers": "^9.0.0",
     "@dnd-kit/sortable": "^10.0.0",
@@ -51,8 +52,10 @@
     "@tanstack/react-router": "^1.95.1",
     "@tanstack/virtual-file-routes": "^1.87.6",
     "@tanstack/zod-adapter": "^1.91.0",
+    "@types/dagre": "^0.7.52",
     "@types/nprogress": "^0.2.3",
     "@ucast/mongo2js": "^1.3.4",
+    "@xyflow/react": "^12.4.4",
     "argon2-browser": "^1.18.0",
     "axios": "^1.7.9",
     "classnames": "^2.5.1",