added 260907 version of worker toolkit

worker-toolkit-flaredown/repo/backend/spec/factories/posts.rb

@@ -0,0 +1,8 @@
+FactoryBot.define do
+  factory :post do
+    title { "Frustrating day" }
+    body { "Today was really hard with my symptoms" }
+    encrypted_user_id { "abcd1234" }
+    symptom_ids { [create(:symptom).id] }
+  end
+end