c6fcec55fe
This fixes a longstanding error in the Rust CLI where `codex.rs` contained an errant `is_first_turn` check that would exclude the user instructions for subsequent "turns" of a conversation when using the responses API (i.e., when `previous_response_id` existed). While here, renames `Prompt.instructions` to `Prompt.user_instructions` since we now have quite a few levels of instructions floating around. Also removed an unnecessary use of `clone()` in `Prompt.get_full_instructions()`.
codex-core
This crate implements the business logic for Codex. It is designed to be used by the various Codex UIs written in Rust.
Though for non-Rust UIs, we are also working to define a protocol for talking to Codex. See:
You can use the proto subcommand using the executable in the cli crate to speak the protocol using newline-delimited-JSON over stdin/stdout.