No need to merge, submission for code challenge

[nicoschoenteich]

feat: select random border to enhance pic

[nicoschoenteich]

feat: generate avatar as pixel person

[nicoschoenteich]

Also check out a short summary of what I did here

[cla-assistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.

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