fix: set lazyLoad to false in code-embed component

Author: Abhinavcode13

src/layouts/ReferenceItemLayout.astro

@@ -102,7 +102,7 @@ const seenParams: Record<string, true> = {};
                   initialValue={exampleCode}
                   previewable={!classes.norender}
                   editable
-                  lazyLoad={i > 0}
+                  lazyLoad={false}
                   previewHeight="100px"
                   previewWidth="100px"
                   allowSideBySide={true}