zhenyi
a0bea36041
- Remove extended columns (repo_id, issue_id, pull_request_id, channel_id, message_id, target_type, target_id, action_url, priority, metadata, deleted_at) from CREATE TABLE in 001_init.sql - Add migration 013_notification_extra_columns.sql that uses ALTER TABLE ADD COLUMN IF NOT EXISTS for all extended columns - Move extended column indexes to the new migration - Ensures compatibility with databases that already have a basic notification table from a previous schema version