Mobile optimisations MR-widget
This issue is part of https://gitlab.com/gitlab-org/gitlab-ce/issues/33095
Design/Proposal
This issue will probably need additional UX in GitLab FOSS due to many different states and functions being displayed within the MR widget. However the following design will be used as a starting point into improving the MR widget for smaller viewports, especially mobile.
Let's see if we can implement the following, and look as to how things will react.
Note: this issue builds upon the changed of other issues in https://gitlab.com/gitlab-org/gitlab-ce/issues/33095
cc: @psimyn @victorwu (making the https://gitlab.com/gitlab-org/gitlab-ce/issues/33095 more readable)