added 260907 version of worker toolkit

worker-toolkit-flaredown/repo/backend/app/models/education_level.rb

@@ -0,0 +1,7 @@
+class EducationLevel < RankedEnum
+  class << self
+    def all_ids
+      %w[less_than_hi_school hi_school college_degree bachelors_degree advanced_degree]
+    end
+  end
+end