super.engineering Adds jcode as First-Class Provider

This is a strong interoperability move: jcode supplies efficient agent execution while super.engineering supplies orchestration and workspace management.

• –Rust’s low memory footprint makes parallel agent sessions more practical
• –Developers can retain jcode’s native terminal experience or use rendered chat workflows
• –Mid-session switching reduces lock-in between interfaces and providers
• –The pairing strengthens super.engineering’s position as an agent-agnostic control plane
• –Adapter stability, authentication, and model compatibility will determine whether this is production-ready