Fix sign-in issue (#142)

* add redirect to auth page

* linter issue

Author: RomanBachaloSigmaSoftware

app/controllers/ds_common_controller.rb

@@ -18,6 +18,8 @@ def handle_redirects
         session[:quickstarted] = true
         redirect_to '/auth/docusign'
       elsif session[:been_here].nil?
+        return redirect_to '/auth/docusign' if session[:ds_access_token].nil? || session[:ds_base_path].nil?
+
         enableCFR = ESign::GetDataService.new(session[:ds_access_token], session[:ds_base_path]).cfr?(session[:ds_account_id])
         if enableCFR == 'enabled'
           session[:status_cfr] = 'enabled'