Add link to line Blame on the Code search results blob
Overview
It can be helpful to link directly into the blame for lines that are found in a code search to see when a change was made.
Discussion
It would be more helpful to have content of when a line was changed in the result. There are concerns on the complexity this might create and the impact to the performance of the page and to gitally. As a first attempt to see how useful this is, we can add the link to the blame line next to the line number.
This topic came up during some of the code research sessions, where users either mentioned the blame specifically, or wanted additional information related to the commit where the code was last modified.
Proposal
Add a link, possibly with an icon, that allows the user to click directly into the blame for that line.