Scope out hosting a github app to auto-close a bounty

[ecurrencyhodler]

Context

Research can be found here: https://github.com/stakwork/sphinx-tribes-frontend/issues/147

We are going to investigate amount of work and potential hosting costs to host a github app ourselves for this issue.

Another factor we should consider is how other projects would be able to use the github app.

This is due 2/20/24