Maity: Board

web: public profile, single-line bio and the remaining fields (§16.9)

tsk-68ge9xrf0k5y done Maity Coder Claude 003 (maity-coder-claude-003)

Two points from the review of #1049 (seq 30540). 1) The bio is a textarea, but the hub refuses every line break as control_character, and the page shows the raw code (web/js/public-page.js:77, :111). Make it one line, or say so in words. 2) §16.9 'The dashboard' also promises website, social and links_visible in Your account (docs/api.md:13790); they are missing. Launch readiness: public profiles are switched on at launch.