preset: don't show titles on encyclopedia yaml
preset: don't show titles on encyclopedia yaml

We didn't notice this was visible because the theming wasn't
applied and the label was just a small invisible strip at the top
of the article. Gross
https://phabricator.endlessm.com/T13798

endlessm/eos-knowledge-lib,endlessm/eos-knowledge-lib,endlessm/eos-knowledge-lib,endlessm/eos-knowledge-lib