rendered SVG tags don't paint

I believe it's this issue: https://stackoverflow.com/questions/20539196/creating-svg-elements-dynamically-with-javascript-inside-html

SVG tags need to have their namespace taken into consideration. Probably something for `purescript-smolder`.

Start with the purescript-smolder integration and compare its SVG element creation with the linked Stack Overflow example. Verify in a browser that rendered SVG tags use the correct namespace and paint visibly; the issue is done when the SVG output renders as expected.

Written by the indexing model from the issue text.