- fix: sanitizer/readability clearing out svg?
       https://preshing.com/20210315/how-cpp-resolves-a-function-call/
- fix: text is garbled in
       https://www.tedinski.com/2019/11/17/book-status-update.html
- fix: focus on the newly added feed
- etc: test new parser extensively
- fix: loading items (by scrolling down) is glitching while feeds are refreshing