add charts.

package.json

@@ -14,6 +14,7 @@
     "@monaco-editor/loader": "^1.3.2",
     "@vueuse/core": "^9.11.1",
     "axios": "1.2.3",
+    "chart.js": "^4.2.0",
     "copy-text-to-clipboard": "^3.0.1",
     "date-fns": "^2.29.3",
     "highlight.js": "^11.7.0",
@@ -21,6 +22,7 @@
     "party-js": "^2.2.0",
     "pinia": "^2.0.29",
     "vue": "^3.2.45",
+    "vue-chartjs": "^5.2.0",
     "vue-router": "^4.1.6"
   },
   "devDependencies": {