Generate compose ImageVector

[jzbrooks]

It might be useful to generate jetpack compose ImageVector from IR. It should be achievable with KotlinPoet, but better alternatives may exist.

[Goooler]

I was planning to based on DevSrSouza/svg-to-compose#23.

[jzbrooks]

I don't completely follow.

I've wrestled with a similar approach to that tool (#47), but I lean away from that approach to avoid parsing the document multiple times and to avoid being glued to the limitations of the google implementation.

That said, I'm open to merging #47 since I haven't spent a ton of time with the project anyway lately (though I intend to soon, hopefully).

This tool would still need a composable writer that is able to take vgo-core IR and output a composable.