new schema for event adding authid for created by and chaging type for assiged_staff and shits

dataconnect/schema/event.gql

@@ -25,13 +25,13 @@ type Event @table(name: "events") {
   vendorId: UUID 
   status: EventStatus! 
   date: Timestamp! 
-  shifts: String @col(dataType: "jsonb")
+  shifts: String
   total: Float 
   requested: Int 
-  assignedStaff: String @col(dataType: "jsonb")
+  assignedStaff: String 
   createdDate: Timestamp @default(expr: "request.time")
   updatedDate: Timestamp @default(expr: "request.time")
-  createdBy: String 
+  createdBy: String @default(expr: "auth.uid") 
   
 }