PR1: Show feeds count on status dashboard

Dustin and I worked the same issue, but it split into 2 small issues. For his part, he did a great job, but in my PR, I got a recommendation to change the files structure. I also told Dustin about it in his PR.

PR2: create github actions for deployment

I recommend the owner of this PR to extend the node-version to older version. This is because not all of us have updated Node to 16.0. So this might be an issue for them and they might run into error when they push or send a PR.