feat(profile): clickable bio links — URLs, website field, NIP-39 verified identity chips (web parity)

[rabble]

Context

Mirror of divinevideo/divine-mobile#3935 for the web client.

Mobile is shipping clickable bio URLs, the Kind-0 website field, and verified NIP-39 identity chips on profiles. The web client should reach parity so the user experience is consistent across surfaces.

Scope

Same UX as the mobile issue:

1. Linkify URLs / hashtags / nostr: mentions inside the about text.
2. Render the Kind-0 website field as a separate tappable row when non-empty.
3. Render verified NIP-39 identity claims as tappable platform chips. Verification via divine-identify-verification-service (POST /verify).

Supported platforms: github, twitter/x, bluesky, mastodon, telegram, discord, youtube, tiktok.

Reference

• Mobile issue: feat(profile): clickable bio links — URLs, website field, NIP-39 verified identity chips divine-mobile#3935
• Mobile design doc: docs/superpowers/specs/2026-05-04-profile-bio-links-design.md on branch feat/profile-bio-links in divine-mobile

[DSanich]

@rabble @NotThatKindOfDrLiz @jalcine Hi! I will do it

[DSanich]

@rabble I've finished working on this and am happy to share the PR.

cc @jalcine @NotThatKindOfDrLiz