GPUMDkit v1.5.6

What's Changed

• Fix the bug in EMD-plot by @xinwuchn in #113
• Fix the bug in NEMD-plot without SHC by @xinwuchn in #114
• time_step modification in plt_NEMD by @xinwuchn in #116
• Opencode refactor by @zhyan0603 in #115
• Refactor GPUMDkit with AI by @zhyan0603 in #119
• Add conda package recipe by @hsianghualite in #121
• update skills by @zhyan0603 in #120
• Update skills and add conda package recipe with CI/CD support by @zhyan0603 in #122

Full Changelog: v1.5.5...v1.5.6