Newlines in app catalog render

[bettse]

I just noticed a 'bug' (or difference) in the markdown render for the app catalog vs GitHub (what I would call "expected"). In order to insert a linebreak in markdown, you have to insert a blank line. Having lines next to each other will still combine them into the same paragraph. However on https://lab.flipper.net/apps/passy the flags are on newlines, while on https://github.com/bettse/passy/blob/main/.catalog/README.md they are on the same line. Flags are emoji/utf and really annoying to deal with, so it is very nice to have them in the source on newlines, but still render them on the same line.