edge functions didn't make sense for database calls

prisma/schema.prisma

@@ -4,7 +4,7 @@ generator client {
 
 datasource db {
   provider          = "postgresql"
-  url               = env("DATABASE_URL")
+  url               = env("POSTGRES_PRISMA_URL")
   directUrl         = env("POSTGRES_URL_NON_POOLING")
 }