amelioration graphique + responsive

package.json

@@ -12,7 +12,9 @@
     "build-storybook": "storybook build"
   },
   "dependencies": {
+    "chart.js": "^4.5.1",
     "react": "^19.1.1",
+    "react-chartjs-2": "^5.3.1",
     "react-dom": "^19.1.1",
     "react-router": "^7.9.4"
   },
@@ -26,17 +28,17 @@
     "@types/react": "^19.1.16",
     "@types/react-dom": "^19.1.9",
     "@vitejs/plugin-react": "^5.0.4",
+    "@vitest/browser-playwright": "^4.0.8",
+    "@vitest/coverage-v8": "^4.0.8",
     "eslint": "^9.36.0",
     "eslint-plugin-react-hooks": "^5.2.0",
     "eslint-plugin-react-refresh": "^0.4.22",
     "eslint-plugin-storybook": "^10.0.6",
     "globals": "^16.4.0",
+    "playwright": "^1.56.1",
     "prop-types": "^15.8.1",
     "storybook": "^10.0.6",
     "vite": "^7.1.7",
-    "vitest": "^4.0.8",
-    "playwright": "^1.56.1",
-    "@vitest/browser-playwright": "^4.0.8",
-    "@vitest/coverage-v8": "^4.0.8"
+    "vitest": "^4.0.8"
   }
 }