bh002- Blazor hybrid / Maui ±£´æÉèÖÿìËٽ̳Ì

### 1. ½¨Á¢¹¤³Ì bh002_ORM [Ô´Âë](https://github.com/densen2014/BlazorHybrid/tree/master/bh100days/bh002_ORM?WT.mc_id=DT-MVP-5005078) ### 2. Ìí¼Ó nuget °ü ``` `