Provide group by setting for queries #1881
Description
From @sbatten
Much like the default experience groups by milestone. I would like to have a group by setting to mimic that on added queries.
e.g.
{
"label": "Alex's Issues",
"query": "assignee:alexr00 state:open repo:Microsoft/vscode sort:updated-desc",
"groupby": "milestone"
}
or even more advanced (group by repo, then milestone)
{
"label": "Alex's Issues",
"query": "assignee:alexr00 state:open sort:updated-desc",
"groupby": ["repo", "milestone"]
}