spawn prompt (#14362)

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codex-rs/core/tests/suite/mod.rs

@@ -121,6 +121,7 @@ mod shell_serialization;
 mod shell_snapshot;
 mod skill_approval;
 mod skills;
+mod spawn_agent_description;
 mod sqlite_state;
 mod stream_error_allows_next_turn;
 mod stream_no_completed;