Storeel Seedance2 画布：Low-level StoReel Canvas operations for canvas.storeel.vip: login, browser navigation, opening or creating free-canvas projects, inspecting project canvas data, uploading assets, and preserving project structure. For end-to-end AI video generation, SD2/Seedance2 prompting, task submission, polling, writeback, local archiving, or account rotation, use sd2-video-generation first as the router.
