Fix react-syntax-highlighter issue

Author: owjs3901

apps/landing/package.json

@@ -23,7 +23,7 @@
     "react": "^19.2",
     "react-dom": "^19.2",
     "react-markdown": "^10.1",
-    "react-syntax-highlighter": "^16.0",
+    "react-syntax-highlighter": "^15.6",
     "remark-gfm": "^4.0",
     "lenis": "1.3"
   },

apps/landing/tsconfig.json

@@ -30,7 +30,8 @@
     "df/*.d.ts",
     ".next\\dev/types/**/*.ts",
     ".next\\dev/types/**/*.ts",
-    "next.config.mts"
+    "next.config.mts",
+    ".next/dev/types/**/*.ts"
   ],
   "exclude": ["node_modules"]
 }