- New /users/{id} page renders a user's full profile from the card endpoint:
avatar, roles, full bio, contact (location/phone), links and custom detail
fields (internal extra keys hidden; link schemes sanitized).
- The hover user-card now shows a longer bio, phone, up to 3 links, and a
"See full profile →" button linking to /users/{id}.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>