docs: add Argus cybersecurity family table

Link Argus product overview

Add Argus to organization card

Refresh org card: full real-benchmark table (10 validated models), brand colors, honest positioning

Update org card: 7 domains, 12+ models, proven benchmarks

Org card: flagship NanoSOC now under Werea-co

Banner: real we'rea logo + brand teal/navy colors

Upload README.md with huggingface_hub

Upload werea-banner.png with huggingface_hub

Update org card with company profile from werea.co

Remove static template files

Create Werea organization card

initial commit