Home: add Epipolar Geometry tab to depth section

feat: expand Depth section on home page with Depth Anything V2 tab

feat: add YOLOv8n as frozen backbone in BACKBONES registry

fix: remove stray character causing crash loop

jsp

refactor: tab-based routing with two pipelines (Stereo+Depth & Generalisation)

feat: multi-object, ORB, evaluation page, feature importance

feat: central model registry, real-time detection, stereo geometry & home page

Deployment Step 1: Docker and Streamlit Infrastructure