Add badge to Merge Request Status View with Filtering
### Proposal Today, users have to manually sift through many Merge Requests to see all the merge requests that are ready to be merged. Instead, we can add a badge that offers an at a glance view of merge request status for something like: ![image](/uploads/21d458dd11fbcd86bbad30315d18bec9/image.png) ![image](/uploads/f65eca3746a42a3bbd835679792b9224/image.png)
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