This Issue is the enhancement of the code Quality inline diffs when it comes to multiple findings. Designs: https://www.figma.com/file/ToYFgYtjveh7ebP7ywzpP2/Inline-security-notifications-in-the-MR-(Copy)?node-id=406%3A28270 Note on Designs, a lot of the features are designed to match the Security MR Widget and not yet implemented. This shouldn't matter too much for now, the idea stay the same and should be implemented for the CodeQuality MR inline-diff indicators. More details on the corresponding Issues. ### Context This epic arose from https://gitlab.com/gitlab-org/gitlab/-/issues/359847+. Why/why now? 1. We need to gain familiarity with the current implementation 1. We are able to make incremental improvements to the existing UI, based on Becka's earlier designs and Michael's updates 1. We can set ourselves up to incorporate security findings in the same view by making these improvements