Upgrade Rails to 8.0

spec/factories/users.rb

@@ -0,0 +1,11 @@
+FactoryBot.define do
+  factory :user do
+    id { 1 }
+    cn { "jimmy" }
+    ou { "kosmos.org" }
+    email { "jimmy@example.com" }
+    password { "dis-muh-password" }
+    confirmed_at { DateTime.now }
+    ln_account { "123456" }
+  end
+end