State

[simcha-c]

• in your users state, the followers should be followerId (like in the second user example).
• so since you have the ability to reply to a comment (so we have parent_comment_id in the comment table), the commentIds array in the posts slice needs to be the top-level comments. In the comments slice, we would need a childrenCommentIds array that hold the children comments of that comment.

Everything else looks awesome!
Really good job!!!