Add Stripe As A Payment Option

Stripe needs to be added as a payment option if you want to honestly compete with Traktrain as a market leader in 2025. Half or more of my sales on Traktrain come from Stripe, and the fact that y'all do not have it as an option, along with no Youtube subscribe for download, along with awful tech support on the backend of this website, is all confirmation to me that Traktrain will overtake y'all soon if it hasn't happened already. We deserve better as the people that make this website what it is.