Add logged-out access to the web UI (#18961)

spec/controllers/home_controller_spec.rb

@@ -7,27 +7,21 @@ RSpec.describe HomeController, type: :controller do
     subject { get :index }
 
     context 'when not signed in' do
-      context 'when requested path is tag timeline' do
-        it 'redirects to the tag\'s permalink' do
-          @request.path = '/web/timelines/tag/name'
-          is_expected.to redirect_to '/tags/name'
-        end
-      end
-
-      it 'redirects to about page' do
+      it 'returns http success' do
         @request.path = '/'
-        is_expected.to redirect_to(about_path)
+        is_expected.to have_http_status(:success)
       end
     end
 
     context 'when signed in' do
       let(:user) { Fabricate(:user) }
 
-      before { sign_in(user) }
+      before do
+        sign_in(user)
+      end
 
-      it 'assigns @body_classes' do
-        subject
-        expect(assigns(:body_classes)).to eq 'app-body'
+      it 'returns http success' do
+        is_expected.to have_http_status(:success)
       end
     end
   end