refactoring

package.json

@@ -13,10 +13,11 @@
     "date-fns": "^2.30.0",
     "express": "^4.18.2",
     "node-cron": "^3.0.3",
-    "react": "^19.1.0",
+    "react": "18.2.0",
     "react-date-range": "^1.4.0",
-    "react-dom": "^19.1.0",
+    "react-dom": "18.2.0",
     "react-router-dom": "^7.9.5",
+    "react-scripts": "5.0.1",
     "uuid": "^11.0.3",
     "web-vitals": "^2.1.4"
   },
@@ -43,8 +44,5 @@
       "last 1 firefox version",
       "last 1 safari version"
     ]
-  },
-  "devDependencies": {
-    "react-scripts": "^5.0.1"
   }
 }