Yolo

[michalharakal]

• [D] Yolo documentation
• [A] add model verify with sample images
• [R] - evaluate existing Yolo model implementaions

[michalharakal]

Closing as implemented. YOLO ships as skainet-model-yolo (Yolo8.kt, Yolo8Graph.kt, YoloConfig.kt, YoloPreprocess.kt).