added route, controller, model, sidebar link, and basic index page for the work info section so that we can render user data

test/unit/helpers/work_info_helper_test.rb

@@ -0,0 +1,4 @@
+require 'test_helper'
+
+class WorkInfoHelperTest < ActionView::TestCase
+end

test/unit/work_info_test.rb

@@ -0,0 +1,7 @@
+require 'test_helper'
+
+class WorkInfoTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end