Add a hometown file for michaelkubert

## Hometown file
- [ ] Create a branch
- [ ] Add a file
- [ ] some more

@hcanna Is there anything else to do? ;-)

Start by reviewing the repository contents and the issue checklist to determine the expected hometown-file location and format. Ask @hcanna for the missing requirements before editing; done means the branch and file are created and the remaining checklist items are confirmed.

由索引模型根据 Issue 内容生成。