34 count of thumbs shows up on review

[Tinxte]

Summary

• Added component to display thumbs up and thumbs down count on submission reviews.
• Moved Average Rating to top to better match UI mockup.

You can test if display matches database by changing the vote count in MySQL!

Sample SQL commands to create upvotes and downvotes:

INSERT INTO submission_vote (submission_id, user_id, vote_type)
VALUES 
(1, 3, 'up');

INSERT INTO review_vote (review_id, user_id, vote_type)
VALUES
(3, 1, 'up');