Implemented:

- node rename  working in modal
- add child node on click
- removing  node and  reasigning the edges
- creating subgraphs
-  breadcrumbs for navigtion

package-lock.json

@@ -10,6 +10,7 @@
       "dependencies": {
         "antd": "^5.28.0",
         "d3": "^7.9.0",
+        "lodash": "^4.17.21",
         "react": "^19.1.1",
         "react-dom": "^19.1.1",
         "viz.js": "^2.1.2"
@@ -17,6 +18,7 @@
       "devDependencies": {
         "@eslint/js": "^9.36.0",
         "@types/d3": "^7.4.3",
+        "@types/lodash": "^4.17.20",
         "@types/node": "^24.6.0",
         "@types/react": "^19.1.16",
         "@types/react-dom": "^19.1.9",
@@ -1984,6 +1986,13 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@types/lodash": {
+      "version": "4.17.20",
+      "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.17.20.tgz",
+      "integrity": "sha512-H3MHACvFUEiujabxhaI/ImO6gUrd8oOurg7LQtS7mbwIXA/cUqWrvBsaeJ23aZEPk1TAYkurjfMbSELfoCXlGA==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/node": {
       "version": "24.10.0",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-24.10.0.tgz",
@@ -3754,6 +3763,12 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/lodash": {
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
+      "license": "MIT"
+    },
     "node_modules/lodash.merge": {
       "version": "4.6.2",
       "resolved": "https://registry.npmjs.org/lodash.merge/-/lodash.merge-4.6.2.tgz",