💄 style(DevPanel): improve json display (#7978)

src/features/DevPanel/SystemInspector/JsonViewer.tsx

@@ -9,7 +9,9 @@ interface JsonViewerProps {
 const JsonViewer = memo<JsonViewerProps>(({ data }) => {
   return (
     <Flexbox style={{ overflow: 'scroll' }}>
-      <Highlighter language={'json'}>{JSON.stringify(data, null, 2)}</Highlighter>
+      <Highlighter language={'json'} style={{ overflow: 'scroll', whiteSpace: 'pre' }}>
+        {JSON.stringify(data, null, 2)}
+      </Highlighter>
     </Flexbox>
   );
 });