Function is_text_batch_path

app/workflow/workflow.cpp:225–228

            }
        }
        throw std::runtime_error("workflow batch JSON text file requires a string root, input, or text: " + path.string());
    }
    throw std::runtime_error("unsupported workflow batch text extension: " + ext);
}

bool is_text_batch_path(const std::filesystem::path & path) {
    const auto ext = lowercase_extension(path);