fix timezone prod + add env key

.env.example

@@ -13,6 +13,7 @@ DB_PORT=5432
 DB_DATABASE=database
 DB_USERNAME=postgres
 DB_PASSWORD=postgres
+DB_TIMEZONE=America/Sao_Paulo
 
 CACHE_DRIVER=file
 SESSION_DRIVER=file

config/database.php

@@ -92,6 +92,7 @@ return [
             'prefix_indexes' => true,
             'search_path'    => 'public',
             'sslmode'        => 'prefer',
+            'timezone' => env('DB_TIMEZONE', config('app.timezone')),
         ],
 
         'sqlsrv' => [