fix: add mdx types

promo/package.json

@@ -29,6 +29,7 @@
     "@content-collections/next": "^0.2.7",
     "@eslint/eslintrc": "^3",
     "@tailwindcss/postcss": "^4.1.11",
+    "@types/mdx": "^2.0.13",
     "@types/node": "^24",
     "@types/react": "^19",
     "@types/react-dom": "^19",

promo/pnpm-lock.yaml

@@ -60,6 +60,9 @@ importers:
       '@tailwindcss/postcss':
         specifier: ^4.1.11
         version: 4.1.12
+      '@types/mdx':
+        specifier: ^2.0.13
+        version: 2.0.13
       '@types/node':
         specifier: ^24
         version: 24.3.0

promo/src/components/mdx-components.tsx

@@ -1,4 +1,4 @@
-import type { MDXComponents } from 'mdx/types'
+import type { MDXComponents } from 'mdx/types';
 import Link from 'next/link'
 
 const components: MDXComponents = {