update eslint

eslint.config.mjs

@@ -0,0 +1,25 @@
+import { defineConfig } from "eslint/config";
+import globals from "globals";
+import js from "@eslint/js";
+
+export default defineConfig([{
+	plugins: {
+		js,
+	},
+	extends: ["js/recommended"],
+	languageOptions: {
+		globals: {
+			...globals.node
+		},
+		ecmaVersion: "latest",
+		sourceType: "module"
+	},
+	rules: {
+		"no-tabs": ["error", { allowIndentationTabs: true }],
+		indent: ["error", "tab"],
+		"linebreak-style": ["error", "unix"],
+		quotes: ["error", "double"],
+		semi: ["error", "always"],
+		"brace-style": ["error", "stroustrup", { allowSingleLine: false }]
+	}
+}]);