Configure DVC to use AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY from Gitea secrets (DVC_ID and DVC_PASSWORD) for MinIO/S3 access. Changes: - Added DVC credentials to all DVC operations (pull/push) - Changed poetry install to use --no-root flag for faster installs - Credentials applied to both test and train jobs 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>