changed enum to string in user and job model

app/models/job.rb

@@ -27,11 +27,11 @@ class Job < ApplicationRecord
 
   # NOTE: Multiple status if paing before brinting?
   enum :status, {
-    open: 0,
-    printing: 1,
-    pickup: 2,
-    paid: 3,
-    canceled: 4
+    open: "open",
+    printing: "printing",
+    pickup: "pickup",
+    paid: "paid",
+    canceled: "canceled"
   }
 
   AVAILABLE_PAGE_FORMATS = [ :a0, :a1, :a2, :a3 ]