Mutate persisted tool-call blocks in place on function_call completion, remove partialJson, and emit the same reference on toolcall_end. Add regression coverage for persisted block cleanup and event identity. fixes #3078
Mutate persisted tool-call blocks in place on function_call completion, remove partialJson, and emit the same reference on toolcall_end. Add regression coverage for persisted block cleanup and event identity. fixes #3078