changed enum to string in user and job model

db/migrate/20240727101347_create_jobs.rb

@@ -14,7 +14,7 @@ class CreateJobs < ActiveRecord::Migration[7.1]
       t.datetime :paid_at
       t.boolean :intern, default: false
       t.string :cost_center
-      t.integer :status, default: 0, index: true
+      t.string :status, default: 0, index: true
       t.integer :number_of_plans_a0, default: 0
       t.integer :number_of_plans_a1, default: 0
       t.integer :number_of_plans_a2, default: 0

db/migrate/20240826144015_create_users.rb

@@ -6,7 +6,7 @@ class CreateUsers < ActiveRecord::Migration[7.2]
       t.string :firstname
       t.string :lastname
 
-      t.integer :role, default: 0, index: true
+      t.string :role, default: 0, index: true
 
       t.boolean :verified, null: false, default: false