Add restricted zone detection module and demo

Add restricted zone detection module and demo

Fix epoch 95 vs epoch 100 metric mismatches in the table

Add assets/ap_by_size_progress.svg

Add assets/ap50_75_progress.svg

Add assets/loss_progress.svg

Add more training charts, add root config.json for download tracking

Add config.json

Delete RESEARCH.md

Clean up README wording

Upload v1 best checkpoint (epoch 95, val AP 0.358)

Upload ObjectModel-v1: code, README, assets (v1 checkpoint)

initial commit