[elicitations] Switch to use MCP style elicitation payload for mcp tool approvals. (#13621)

- [x] Switch to use MCP style elicitation payload for mcp tool
approvals.
- [ ] TODO: Update the UI to support the full spec.

codex-rs/tui/src/app/pending_interactive_replay.rs

@@ -586,9 +586,11 @@ mod tests {
         store.push_event(Event {
             id: "ev-1".to_string(),
             msg: EventMsg::ElicitationRequest(codex_protocol::approvals::ElicitationRequestEvent {
+                turn_id: Some("turn-1".to_string()),
                 server_name: "server-1".to_string(),
                 id: request_id.clone(),
                 request: codex_protocol::approvals::ElicitationRequest::Form {
+                    meta: None,
                     message: "Please confirm".to_string(),
                     requested_schema: serde_json::json!({
                         "type": "object",
@@ -603,6 +605,7 @@ mod tests {
             request_id,
             decision: codex_protocol::approvals::ElicitationAction::Accept,
             content: None,
+            meta: None,
         });
 
         let snapshot = store.snapshot();