Design: Improve flow between repository and branches view
### Problem to solve There is no way to navigate from the repository view to the branches view without losing context. A user must use the global navigation to navigate to the branches page and then perform a search from there. This makes managing the branch tedious. - User feedback: - "going from the git tree for the branch to the Branches page, and then deleting the branch is really tedious" ### Proposed solution(s) - Provide a navigation method from repository view to the branch page that maintained context. - Allow management of the branch directly from the repository view - Improve searching/filtering on branches page to allow for searching by "author"
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