Cleanup demo page, bump deps (#98)

Author: MaxLeiter

package.json

@@ -37,21 +37,21 @@
   },
   "dependencies": {
     "sortablejs": "^1.15.0",
-    "vue": "^3.2.37"
+    "vue": "^3.3.7"
   },
   "peerDependencies": {
     "sortablejs": "^1.15.0",
     "vue": "^3.2.25"
   },
   "devDependencies": {
     "@types/node": "18.14.2",
-    "@types/sortablejs": "1.15.0",
-    "@vitejs/plugin-vue": "4.0.0",
+    "@types/sortablejs": "1.15.4",
+    "@vitejs/plugin-vue": "4.4.0",
     "eslint-config-prettier": "^9.0.0",
-    "prettier": "2.8.4",
-    "terser": "5.16.5",
-    "typescript": "4.9.5",
-    "vite": "4.1.4",
-    "vue-tsc": "1.2.0"
+    "prettier": "3.0.3",
+    "terser": "5.22.0",
+    "typescript": "5.2.2",
+    "vite": "4.5.0",
+    "vue-tsc": "1.8.22"
   }
 }