Backend filtering archived comments

[devformatters]

Description

Currently, we do comment filtering in client-side with rules [1],

• For level-1 comments: hide archived if it hasn't level-2 non-archived comments;
• For level-2 comments: hide archived;

However, user might need to click more than one time if comments of next pages are all filtered out...

Tasks

• [x] Make sure API always returning the same size of result
• [ ] Return less info of archived comment

References

1. https://github.com/thematters/matters-web/blob/98463d0ad5bb866ab3ddcf5b5435307d8bf1c30d/src/common/utils/comment.ts#L15
2. https://feedback.matters.town/bug-reports/p/010f7a
3. Discussion
4. Discussion

[gary02]

prior fix PR only applied to Article.responses, did not cover Article.comments