GL.iNet Comet

Hi, since we can't really get JetKVM in the US right now, I went down the [GL.iNet Comet](https://www.gl-inet.com/products/gl-rm1/) route. Could you add an adapter to work in one of the slots? I'll also see what I can do to try to modify one to work. It doesn't have screw holes for mounting so it will need to be braced a little better. Dimensions are 80mm long x 60mm wide x 18mm tall.

先檢視 repository 中現有的 adapter 與 slot 設計，然後將其與連結的 GL.iNet Comet 尺寸進行比較：80 mm × 60 mm × 18 mm。請考量沒有螺絲孔以及所要求的支撐加固；當 adapter 能裝入 slot 並為 Comet 提供穩定的安裝結構時，即表示完成。

由索引模型根據 Issue 內容生成。