href="/static/
href="<?php echo $dir ?>react-code/static/

src="/static/
src="<?php echo $dir ?>react-code/static/

"static/js/"
"<?php echo $relative_plugin_dir ?>react-code/static/js/"

"static/css/"
"<?php echo $relative_plugin_dir ?>react-code/static/css/"

xóa service worker trong react-code