Chore: Update eslint config, remove neostandard

package.json

@@ -30,6 +30,7 @@
     "vue-router": "^4.2.4"
   },
   "devDependencies": {
+    "@eslint/compat": "^1.3.1",
     "@popperjs/core": "^2.11.5",
     "@types/bootstrap": "^5.2.7",
     "@types/tinycon": "^0.6.3",
@@ -40,10 +41,9 @@
     "eslint": "^9.29.0",
     "eslint-config-prettier": "^10.1.5",
     "eslint-plugin-vue": "^10.2.0",
-    "neostandard": "^0.12.1",
     "prettier": "^3.5.3"
   },
-  "prettier":{
+  "prettier": {
     "tabWidth": 4,
     "useTabs": true,
     "printWidth": 120