install chromatic and add as script

Author: Preethi-Dev

package-lock.json

@@ -55,7 +55,8 @@
     "eject": "react-scripts eject",
     "storybook": "storybook dev -p 6006",
     "build-storybook": "storybook build",
-    "build:npm": "webpack"
+    "build:npm": "webpack",
+    "chromatic": "npx chromatic --project-token=chpt_1a37400c93f70b5"
   },
   "eslintConfig": {
     "extends": [
@@ -87,6 +88,7 @@
     "@storybook/react": "^8.0.8",
     "@storybook/react-webpack5": "^8.0.8",
     "@storybook/test": "^8.0.8",
+    "chromatic": "^11.4.1",
     "compression-webpack-plugin": "^11.1.0",
     "eslint-plugin-storybook": "^0.8.0",
     "prop-types": "^15.8.1",