Now that we have migrations available, we can make some improvement/updates to the DB schema. - [x] Slack IDs should be UNIQUE - [x] Slack usernames aren't always unique in some edge cases - how to handle? - [ ] Audit which things are nullable - maybe run a migration to fill in some values and make columns NOT NULL where appropriate?
Now that we have migrations available, we can make some improvement/updates to the DB schema.