fix(db): use process.env fallback for DATABASE_URL in prisma.config.ts (#2416)

Co-authored-by: Mariano Fuentes <marfuen98@gmail.com>

Author: github-actions[bot]

packages/db/prisma.config.ts

@@ -1,10 +1,10 @@
 import "dotenv/config";
-import { defineConfig, env } from "prisma/config";
+import { defineConfig } from "prisma/config";
 
 export default defineConfig({
   schema: "prisma/schema.prisma",
   datasource: {
-    url: env("DATABASE_URL"),
+    url: process.env.DATABASE_URL ?? "",
   },
   migrations: {
     path: "prisma/migrations",