memos/store/db/sqlite/seed/10006__resource.sql

INSERT INTO
  resource (`resource_name`, `creator_id`, `filename`, `external_link`, `type`, `memo_id`)
VALUES
  ("slash-demo", 101, 'slash-demo.png', 'https://github.com/yourselfhosted/slash/blob/main/docs/assets/demo.png?raw=true', 'image/png', 3);