chore(docs): fix sample ui links (#3753)
chore(docs): fix sample ui links (#3753)

* chore(docs): fix sample ui links

* chore(docs): address comments

kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe