Updated ESLint markdown and jsx-a11y

Author: ChristineTham

eslint.config.mjs

@@ -1,12 +1,23 @@
 import eslintPluginAstro from 'eslint-plugin-astro'
+import jsxA11y from 'eslint-plugin-jsx-a11y'
 import * as mdx from 'eslint-plugin-mdx'
-import markdown from "eslint-plugin-markdown"
+import markdown from '@eslint/markdown'
 import unocss from '@unocss/eslint-config/flat'
 
 export default [
   ...eslintPluginAstro.configs['flat/recommended'],
+  jsxA11y.flatConfigs.recommended,
   // ...eslintPluginAstro.configs['flat/jsx-a11y-recommended'],
   { ...mdx.flat },
-  ...markdown.configs.recommended,
-  unocss,
+  {
+    files: ['**/*.md'],
+    plugins: {
+      markdown
+    },
+    language: 'markdown/commonmark',
+    rules: {
+      'markdown/no-html': 'error'
+    }
+  },
+  unocss
 ]

package.json

@@ -18,6 +18,7 @@
   },
   "devDependencies": {
     "@astrojs/check": "^0.9.4",
+    "@eslint/markdown": "^6.2.1",
     "@iconify-json/heroicons": "^1.2.1",
     "@iconify-json/logos": "^1.2.3",
     "@julr/unocss-preset-forms": "^0.1.0",
@@ -28,7 +29,6 @@
     "eslint": "^9.14.0",
     "eslint-plugin-astro": "^1.3.1",
     "eslint-plugin-jsx-a11y": "^6.10.2",
-    "eslint-plugin-markdown": "^5.1.0",
     "eslint-plugin-mdx": "^3.1.5",
     "prettier": "^3.3.3",
     "prettier-plugin-astro": "^0.14.1",