feat: Auto confirm user email when super admin make changes (#12418)

- If super admin updates a user email from super admin panel , it will
be confirmed automatically if confirmed at is present
- Also unconfirmed emails will be visible for super admins on dashboard

fixes: https://github.com/chatwoot/chatwoot/issues/8958

spec/controllers/super_admin/users_controller_spec.rb

@@ -66,4 +66,38 @@ RSpec.describe 'Super Admin Users API', type: :request do
       end
     end
   end
+
+  describe 'PATCH /super_admin/users/:id' do
+    let!(:user) { create(:user) }
+    let(:request_path) { "/super_admin/users/#{user.id}" }
+
+    before { sign_in(super_admin, scope: :super_admin) }
+
+    it 'skips reconfirmation when confirmed_at is provided' do
+      ActiveJob::Base.queue_adapter.enqueued_jobs.clear
+      patch request_path, params: { user: { email: 'updated@example.com', confirmed_at: Time.current } }
+
+      expect(response).to have_http_status(:redirect)
+      expect(user.reload.email).to eq('updated@example.com')
+      expect(user.reload.unconfirmed_email).to be_nil
+
+      mail_jobs = ActiveJob::Base.queue_adapter.enqueued_jobs.select do |job|
+        job[:job].to_s == 'ActionMailer::MailDeliveryJob'
+      end
+      expect(mail_jobs.count).to eq(0)
+    end
+
+    it 'does not skip reconfirmation when confirmed_at is blank' do
+      ActiveJob::Base.queue_adapter.enqueued_jobs.clear
+      patch request_path, params: { user: { email: 'updated-again@example.com' } }
+
+      expect(response).to have_http_status(:redirect)
+      expect(user.reload.unconfirmed_email).to eq('updated-again@example.com')
+
+      mail_jobs = ActiveJob::Base.queue_adapter.enqueued_jobs.select do |job|
+        job[:job].to_s == 'ActionMailer::MailDeliveryJob'
+      end
+      expect(mail_jobs.count).to be >= 1
+    end
+  end
 end