- moves repo to the top
- adds branch and branch switching
- adds fetching
- moves account status and feedback to header
- adds PopMenu and MenuList components

VS Code made a change (or a new bug) that focuses the quickpick container rather than the input if the quick pick is disabled when it is shown

In case of multiple cursors (selections) in the same line, an
annotation was created per selection, resulting in an odd experience.
Filter out duplicated lines by the line number.

Add author to CHANGELOG and README

Fixes: #2346

Refs #1606

- uses global storage instead of workspace storage
- fixes _pendingContext.preferences
- updates autolinksExpanded optimistically in UI

- adds committer info
- ensures focus is restored on long-running updates
- prevents offscreen rows from being rendered
- appends entries to the DOM instead of a DocumentFragment

Co-authored-by: Eric Amodio <eamodio@gmail.com>

- Improves performance and user experience
 - Adds always available header and footer
 - Shows commit details on selection
 - Adds full commit message
 - Adds  fixup shortcut key to UI
 - Fixes large rebases not showing commit details

- Ensures we handle the authority when parsing uris for repo matching
 - Prioritizes multiple provider matches by open repositories