Add ability to mark survey as completed after x responses (#395)

* mark survey as completed after x responses

packages/database/migrations/20230616174129_add_auto_complete_in_survey_schema/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Survey" ADD COLUMN     "autoComplete" INTEGER;

packages/database/schema.prisma

@@ -208,6 +208,7 @@ model Survey {
   displays         Display[]
   autoClose        Int?
   delay            Int                     @default(0)
+  autoComplete     Int?
 }
 
 model Event {