add submission statistics

package.json

@@ -11,12 +11,12 @@
   "dependencies": {
     "@codemirror/lang-cpp": "^6.0.2",
     "@codemirror/lang-python": "^6.1.6",
-    "@vueuse/core": "^10.9.0",
+    "@vueuse/core": "^10.10.0",
     "@wangeditor/editor": "^5.1.23",
     "@wangeditor/editor-for-vue": "5.1.12",
-    "axios": "^1.6.8",
+    "axios": "^1.7.2",
     "canvas-confetti": "^1.9.3",
-    "chart.js": "^4.4.2",
+    "chart.js": "^4.4.3",
     "codemirror": "^6.0.1",
     "copy-text-to-clipboard": "^3.2.0",
     "date-fns": "^2.30.0",
@@ -30,16 +30,16 @@
     "vue-router": "^4.3.2"
   },
   "devDependencies": {
-    "@types/node": "^20.12.11",
-    "@vitejs/plugin-legacy": "^5.4.0",
-    "@vitejs/plugin-vue": "^5.0.4",
-    "prettier": "^3.2.5",
+    "@types/node": "^20.14.0",
+    "@vitejs/plugin-legacy": "^5.4.1",
+    "@vitejs/plugin-vue": "^5.0.5",
+    "prettier": "^3.3.0",
     "terser": "^5.31.0",
     "typescript": "^5.4.5",
-    "unplugin-auto-import": "^0.17.5",
+    "unplugin-auto-import": "^0.17.6",
     "unplugin-vue-components": "^0.27.0",
     "unplugin-vue-markdown": "^0.26.2",
-    "vite": "^5.2.11",
-    "vue-tsc": "^2.0.16"
+    "vite": "^5.2.12",
+    "vue-tsc": "^2.0.19"
   }
 }