Add crawler-facing Medium backlink (HTML comment)

Add 512px avatar asset for org settings

Match card logo frame to white icon

Update org card logo

Point Dataset link to InfraBench/infrabench

Org card content in README.md only (spaCy pattern)

Remove index.html so org card uses README.md

Fix org card: title must be README

Org card logo + iframe infraben.ch; softer card colors

Richer org card aligned to infraben.ch branding

Static org card aligned to infraben.ch

initial commit