Now when `CodexMessageProcessor` receives either a `EventMsg::ApplyPatchApprovalRequest` or a `EventMsg::ExecApprovalRequest`, it sends the appropriate request from the server to the client. When it gets a response, it forwards it on to the `CodexConversation`. Note this takes a lot of code from: https://github.com/openai/codex/blob/main/codex-rs/mcp-server/src/conversation_loop.rs https://github.com/openai/codex/blob/main/codex-rs/mcp-server/src/exec_approval.rs https://github.com/openai/codex/blob/main/codex-rs/mcp-server/src/patch_approval.rs I am copy/pasting for now because I am trying to consolidate around the new `wire_format.rs`, so I plan to delete these other files soon. Now that we have requests going both from client-to-server and server-to-client, I renamed `CodexRequest` to `ClientRequest`. --- [//]: # (BEGIN SAPLING FOOTER) Stack created with [Sapling](https://sapling-scm.com). Best reviewed with [ReviewStack](https://reviewstack.dev/openai/codex/pull/2286). * #2287 * __->__ #2286 * #2285