Remove example system spec

spec/system/first_system_spec.rb

@@ -1,23 +0,0 @@
-# frozen_string_literal: true
-
-require "system_helper"
-
-describe "Visit Admin" do
-  include UIComponentHelper
-  include AuthenticationHelper
-  include WebHelper
-  let(:user) { create(:user, password: "password", password_confirmation: "password") }
-  let!(:enterprise) { create(:enterprise, owner: user) } # Required for access to admin
-
-  scenario "logging into admin redirects home, then back to admin" do
-    visit spree.admin_dashboard_path
-
-    fill_in "Email", with: user.email
-    fill_in "Password", with: user.password
-
-    click_login_button
-    expect(page).to have_content "DASHBOARD"
-    expect(page).to have_current_path spree.admin_dashboard_path
-    expect(page).to have_no_content "CONFIGURATION"
-  end
-end