QuickStartup - The ultimate FullStack Next.js starter for your next SaaS application (Need feedback)

I made a starter kit to build up your next SaaS application quickly, named QuickStartup.

on this link: https://gum.co/quickstartup

I am looking forward for your feedback and I hope it serve your needs.

besides, need your opinion if its better to continue with Prisma and Nextjs Api server-side as a backend or transform the backend to .NET 5

Thank you,