Do as you please, but learn your free-software licenses.
https://opensource.org/licenses/MIT
Who actually submitted each line of code is visible in the commit history. The copyright is attributed to the Oh-My-Fish! group as a whole. You pushed the Wahoo code and you were part of the group until you started trolling, moving and deleting the repository, creating fake users, sending annoying DMCA claims, etc etc...
Much of the Wahoo code was removed, changed, or about to be phased out. If it was any good you wouldn't start your new framework from scratch.
And if attribution was really all you wanted, you could have simply asked for it. Why would anyone deny that from you?
Anyway, I'm tired of chasing you to put a counter to your spread of skewed truth and your generous omission of facts.