Search pagination is used by the Angular search screens, but the current paginator trusts API values too…

Search pagination is used by the Angular search screens, but the current paginator trusts API values too…: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). Improve the public Paginator(goOn, args) behavior so callers always receive a coherent, safe state while retaining the…