fix(db): database url env

.config/prisma.ts

@@ -1,4 +1,4 @@
-import { defineConfig, env } from '@prisma/config';
+import { defineConfig } from '@prisma/config';
 import { config } from 'dotenv';
 import { expand } from 'dotenv-expand';
 import { join } from 'node:path';
@@ -7,7 +7,7 @@ expand(config({ quiet: true }));
 
 export default defineConfig({
   datasource: {
-    url: env('DATABASE_URL')
+    url: process.env.DATABASE_URL ?? ''
   },
   migrations: {
     path: join(__dirname, '..', 'prisma', 'migrations'),