Change seeds to provide meaningful data for querying public_author from API

db/dev_seeds.rb

@@ -41,7 +41,15 @@ puts "Creating Users"
 def create_user(email, username = Faker::Name.name)
   pwd = '12345678'
   puts "    #{username}"
-  User.create!(username: username, email: email, password: pwd, password_confirmation: pwd, confirmed_at: Time.current, terms_of_service: "1")
+  User.create!(
+    username: username,
+    email: email,
+    password: pwd,
+    password_confirmation: pwd,
+    confirmed_at: Time.current,
+    terms_of_service: "1",
+    public_activity: (rand(1..100) > 30)
+  )
 end
 
 admin = create_user('admin@consul.dev', 'admin')