• Merge pull request #250 from jellydn/feat/minimax-full-support
• fix(minimax): prevent double-resolve race condition and align placeholder
• refactor(api-key-validator): extract shared validation logic, remove unnecessary comments
• fix(minimax): restore migrate-command, remove broken migration file, fix validator typo
• fix(migrate): Add rename-profile flag handling
• feat(minimax): Add mm profile and migration support
• refactor(minimax): Rename to 'mm' for brevity
• docs(minimax): Update review_pr.md with fix status
• fix(minimax): Add MiniMax placeholder to DEFAULT_PLACEHOLDERS
• feat(minimax): Add full MiniMax M2.1 support