Upgraded dependencies, bumped to Node 24.

eslint.config.js

@@ -0,0 +1,50 @@
+import antfu from '@antfu/eslint-config';
+
+export default antfu(
+	{
+		ignores: [
+			'common/**',
+			'static/**',
+		],
+		vue: true,
+		// jsonc/yaml/toml stay off: assets/*.yaml are data files, not source, and weren't linted before.
+		jsonc: false,
+		yaml: false,
+		toml: false,
+		stylistic: {
+			indent: 'tab',
+			quotes: 'single',
+			semi: true,
+		},
+	},
+	{
+		languageOptions: {
+			globals: {
+				CONFIG: 'readonly',
+			},
+		},
+		rules: {
+			'default-param-last': 'off',
+			'no-underscore-dangle': 'off',
+			'no-console': 'off',
+			'style/arrow-parens': ['error', 'always'],
+			'no-param-reassign': ['error', {
+				props: true,
+				ignorePropertyModificationsFor: ['state', 'acc', 'req'],
+			}],
+			'prefer-destructuring': 'off',
+			'import/prefer-default-export': 'off',
+			'unused-imports/no-unused-vars': ['error', {
+				args: 'after-used',
+				argsIgnorePattern: '^_',
+				varsIgnorePattern: '^_',
+				ignoreRestSiblings: true,
+				caughtErrors: 'none',
+			}],
+			'vue/multi-word-component-names': 'off',
+			'vue/no-reserved-component-names': 'off',
+			'vue/multiline-html-element-content-newline': 'off',
+			'vue/singleline-html-element-content-newline': 'off',
+		},
+	},
+);