fix: los roles pueden ser opcionales

app/models/deploy.rb

@@ -10,7 +10,7 @@ require 'open3'
 # :attributes`.
 class Deploy < ApplicationRecord
   belongs_to :site
-  belongs_to :rol
+  belongs_to :rol, optional: true
 
   has_many :build_stats, dependent: :destroy
 

db/migrate/20240614191548_deploy_rol_id_can_be_null.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+# El rol_id no es necesario para todos los deploys
+class DeployRolIdCanBeNull < ActiveRecord::Migration[6.1]
+  def change
+    change_column :deploys, :rol_id, :integer, null: true
+  end
+end

db/structure.sql

@@ -2719,6 +2719,7 @@ INSERT INTO "schema_migrations" (version) VALUES
 ('20240316203721'),
 ('20240318183846'),
 ('20240319124212'),
-('20240319144735');
+('20240319144735'),
+('20240614191548');