2D production test restart and grid file

The archive includes the grid and restart files needed for the Hermes-3 2D production test. They are based on test 2 from https://github.com/mikekryjak/hermes-perftest. 19/02/2026: Changes to allow testing target pump: added a neutral pump around the entire domain edge (SOL, PFR and target) and reran for convergence. 12/02/2026: Updated for fast recycling fix: https://github.com/boutproject/hermes-3/pull/494 v1: First upload本归档包包含Hermes-3二维生产测试所需的网格文件与重启文件。 本数据集基于https://github.com/mikekryjak/hermes-perftest中的测试用例2构建。 2026年2月19日更新： 为适配靶材泵测试新增改动：在整个计算域边界（刮削层Scrape-Off Layer，SOL、等离子体流道Plasma Flux Region，PFR及靶材区域）增设中性泵，并重新运行以达成收敛。 2026年2月12日更新： 针对快速循环修复进行更新，相关修改详情可参阅：https://github.com/boutproject/hermes-3/pull/494 版本1：首次上传