[ENHANCEMENT + BUGFIX] soft codable visualizers + polymod download fix

[MidyGamy]

This make visualize soft modable so nene.hxc now use it (making ABotVis.hx useless)

It also bring some other bug fixes related to the visualizer during the countdown, the shader un phillyStreets and missplaced offset for nene

Should be paired with https://github.com/FunkinCrew/funkVis/pull/7 for better results (and it will fix that last bar on Abot)