- Add minimax-cn provider with China endpoint (api.minimaxi.com) - Add provider icon and configuration - Add validation and test support - Add API configuration in open-sse Co-authored-by: Blade096 <46746496+Blade096@users.noreply.github.com> Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai> Co-authored-by: Cursor <cursoragent@cursor.com>