feature: SVG generation #4
Description
ht makes it possible to get asciinema json for the session. https://github.com/marionebl/svg-term can convert asciinema json into a svg. It would be pretty cool if htty could dump an animated svg for the session.
I imagine using this for a workflow where animations in the docs are generated from the code, so they don't get out of date so easily. Also in cases where tests fail because an error was found, it would be cool to dump an animation of what was going on just before the test failure.
svg-term has a bug which is fixed in this PR: marionebl/svg-term#43 If I include svg generation I'll base it on that branch