Add claim link to footer

[jredbeard]

Brief description

This site was built quickly - we forgot to put this somewhere. It can go in the footer for now and people can debate on if/where else it should go (if anywhere).

Checklist

• [x] I have built this pull request locally
• [x] I have manually tested this pull request
• [x] I have reviewed my pull request
• [ ] I have added any relevant tests

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