add source to templates

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: 2023_08_19_113427) do
+ActiveRecord::Schema[7.0].define(version: 2023_08_19_190316) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -134,6 +134,7 @@ ActiveRecord::Schema[7.0].define(version: 2023_08_19_113427) do
     t.datetime "deleted_at"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.text "source", null: false
     t.index ["account_id"], name: "index_templates_on_account_id"
     t.index ["author_id"], name: "index_templates_on_author_id"
     t.index ["slug"], name: "index_templates_on_slug", unique: true