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Teams (MemberAvatar, MemberAvatars), dashboard-manager (UserAvatar, AccountAvatar) and settings (AvatarCard) each reimplement the same Gravatar lookup (SHA-256 of the trimmed lower-cased email with `d=404`) and the image → initials → icon fallback chain, including the error reset when the source changes. Avatar renders that chain behind a single `role="img"` named by `alt`, with `src`, `email`, `fallback` and `icon` inputs and three sizes. AvatarGroup stacks avatars with overlap, collapses the ones beyond `max` into a "+N" bubble and renders a dashed placeholder when empty; every text is localisable through callbacks.
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Summary
Teams (
MemberAvatar,MemberAvatars), dashboard-manager (UserAvatar,AccountAvatar) and settings (AvatarCard) each reimplement the same Gravatar lookup (SHA-256 of the trimmed lower-cased email,d=404) and the image → initials → icon fallback chain.Avatar(new):srcfirst, then a Gravatar foremail(skipped whencrypto.subtleis unavailable), thenfallbackinitials, thenicon(ProfileIcon by default). A failed image falls back and recovers when the source changes. Singlerole="img"named byalt; sizessm/md/lg.AvatarGroup(new): overlapping stack,maxwith a "+N" bubble, dashed placeholder when empty;label,overflowLabelandemptyLabelare callbacks for localisation.Test plan
npx vitest run lib/components/Avatar lib/components/AvatarGroup, lint, types, prettierAvatar