Detect merge queue status via the GitHub GraphQL API's mergeQueueEntry
field and temporarily skip queued branches in push, sync, and submit
commands. Unlike merged state (which is persisted permanently), queued
state is transient — held in-memory only via a json:"-" tagged field
on BranchRef. Each command run re-checks queue status from the API, so
if a PR is ejected from the queue it becomes active again on next run.
Changes:
- Add MergeQueueEntry to PullRequest GraphQL struct and PRDetails
- Add IsQueued()/IsSkipped()/QueuedBranches() to stack model
- Update ActiveBranches() family to exclude queued branches
- Skip queued branches in push, sync (rebase + push), and submit
- Add queued icon, style, and QUEUED state label in TUI view
- Add comprehensive tests for queued state handling
Closesgithub/pull-requests#24019
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Sameen Karim