[Blocker] Fix: Use binary engine for Prisma and improve Vercel deployment config

## GitHub Update **Repository:** [MKWcorp/hrisnextgen](https://github.com/MKWcorp/hrisnextgen) **Author:** multimediadrw **Date:** 10/26/2025, 6:22:02 AM **Commit:** [`de2699f`](https://github.com/MKWcorp/hrisnextgen/commit/de2699f1da1d0565bd7ac0518ead5efbee1ad942) ### Commit Message Fix: Use binary engine for Prisma and improve Vercel deployment config --- _This story was imported from historical commits._