Update dependency react-syntax-highlighter to v16

Author: renovate[bot]

package.json

@@ -78,7 +78,7 @@
     "react-hook-form": "^7.54.1",
     "react-markdown": "^10.1.0",
     "react-resizable-panels": "^2.1.7",
-    "react-syntax-highlighter": "^15.6.1",
+    "react-syntax-highlighter": "^16.0.0",
     "recharts": "2.15.0",
     "remark-gfm": "^4.0.1",
     "sonner": "^1.7.1",