Thelen Lab is the name of a personal home server rack, run by one person for their own household. It is not a company, not a product, and not a service you can sign up for.
The applications it runs — a media library, a reading list, a personal finance ledger, a notes vault, and the Kubernetes cluster underneath them all — are reachable only from inside the home network. Nothing here accepts public registrations and nothing here is sold.
Why this page exists
Those applications sign in through Google, so Google shows the name and links on this domain when it asks the operator to approve a sign-in. This page, the privacy policy, and the terms are the honest answers to the questions that consent screen raises.