[Blocker] CRITICAL FIX: Reduce connection pool to 3 for production

## GitHub Update **Repository:** [MKWcorp/berkomunitas](https://github.com/MKWcorp/berkomunitas) **Author:** multimediadrw **Date:** 2/7/2026, 10:21:55 AM **Commit:** [`43b6333`](https://github.com/MKWcorp/berkomunitas/commit/43b63339d0b83e179f1db71d96476ee11f099524) ### Commit Message CRITICAL FIX: Reduce connection pool to 3 for production - Reduce connection_limit from 5 to 3 for production (from 10 to 5 for dev) - Add pool_timeout=20 parameter - Add connectionTimeout config to PrismaClient - This is more aggressive pooling to prevent 'too many clients' error PostgreSQL on shared hosting has limited connections. 3 connections per instance should be safe. --- _This story was imported from historical commits._