Allow keyboard searching in "Journal -> Select Auxiliary Branch"

Sync 3 weeks ago • updated 3 weeks ago 2

Currently, this small dialog doesn't allow full keyboard searching -- it only searches the first character.  In a repo with a lot of "sub-directory" branches (e.g. "feature/xxx/yyy") and the list is long, trying to find a branch is pain.

Unfortunately, that's not quickly to solve for a combobox.

Adding a filter text box to trim down the selection is one option, similar to Gmail's "add label" popup.  I guess we have to move away from dropdown if we implement this.