While debugging a sentry error for "ActiveRecord::InvalidForeignKey ActiveStorage::Representations::RedirectController", it was noticed that we enqueue a Avatar::AvatarFromUrlJob for each setUser call, which is unnecessary. Hence making this call only if the contact doesn't have an existing avatar.
If one needs to have this avatar updated, they can go to the contacts tab and delete the current avatar, Chatwoot will pick up the new avatar in subsequent API call.
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