all about improvements

package.json

@@ -15,7 +15,9 @@
     "postcss": "^8.5.4",
     "react": "^19.1.0",
     "react-dom": "^19.1.0",
-    "react-router-dom": "^7.6.1"
+    "react-icons": "^5.5.0",
+    "react-router-dom": "^7.6.1",
+    "recharts": "^2.15.3"
   },
   "devDependencies": {
     "@eslint/js": "^9.25.0",
@@ -24,6 +26,7 @@
     "@types/react": "^19.1.2",
     "@types/react-dom": "^19.1.2",
     "@types/react-router-dom": "^5.3.3",
+    "@types/recharts": "^1.8.29",
     "@vitejs/plugin-react": "^4.4.1",
     "autoprefixer": "^10.4.21",
     "eslint": "^9.25.0",