fix(dashboard): DPP tags properly dynamic based on user target exam

package.json

@@ -9,7 +9,9 @@
     "lint": "eslint"
   },
   "dependencies": {
+    "@types/react-datepicker": "^6.2.0",
     "clsx": "^2.1.1",
+    "date-fns": "^4.4.0",
     "framer-motion": "^12.41.0",
     "html-to-image": "^1.11.13",
     "idb-keyval": "^6.2.6",
@@ -17,6 +19,7 @@
     "lucide-react": "^1.21.0",
     "next": "16.2.9",
     "react": "19.2.4",
+    "react-datepicker": "^9.1.0",
     "react-dom": "19.2.4",
     "react-katex": "^3.1.0",
     "react-markdown": "^10.1.0",