[Blocker] Fix: Add explicit Prisma output path and Vercel build configuration

## GitHub Update **Repository:** [MKWcorp/hrisnextgen](https://github.com/MKWcorp/hrisnextgen) **Author:** multimediadrw **Date:** 10/26/2025, 6:15:18 AM **Commit:** [`f8fd94a`](https://github.com/MKWcorp/hrisnextgen/commit/f8fd94a8515a7d9217edb7275b70274a332d544a) ### Commit Message Fix: Add explicit Prisma output path and Vercel build configuration --- _This story was imported from historical commits._