add trashable to question

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2022_07_31_232807) do
+ActiveRecord::Schema[7.0].define(version: 2022_08_05_233401) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -93,6 +93,7 @@ ActiveRecord::Schema[7.0].define(version: 2022_07_31_232807) do
     t.text "support"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.datetime "deleted_at"
     t.index ["subject_id"], name: "index_questions_on_subject_id"
     t.index ["user_id"], name: "index_questions_on_user_id"
   end