Jupiter AMM interface

A Cargo workspace for integrating a Solana DEX into Jupiter routing.

Crate	What it is
`interface/`	`jupiter-amm-interface` — the `Amm` trait a DEX implements to be routed by Jupiter.
`test-kit/`	`jupiter-amm-test-kit` — a harness to verify an SDK's `Amm::quote()` matches the on-chain program (snapshot a pool, run the quote, execute the native swap in LiteSVM, assert parity) before handing the SDK to Jupiter.

Getting started

Implement Amm for the DEX against interface/.
Verify it against the real program with test-kit/ — see its README for the test-suite pattern.

Questions? Ask in the Jupiter Discord #developer-support channel.