The CLI had two per-entity flags (ActorAssignees on EditableAssignees and
IssueMetadataState, ActorReviewers on IssueMetadataState) threaded through
different layers of the stack to distinguish github.com from GHES. Both
flags were always set from the same source (issueFeatures.ActorIsAssignable)
and never had different values, but they were carried independently on
different structs. This led to a confusing asymmetry where:
- EditableAssignees had ActorAssignees but EditableReviewers had nothing
- The PR edit flow piggybacked on editable.Assignees.ActorAssignees to
make reviewer mutation decisions, which was misleading
- RepoMetadataInput only had ActorAssignees with no reviewer equivalent
This commit replaces all per-entity flags with a single ApiActorsSupported
bool hoisted to the shared level on Editable, IssueMetadataState, and
RepoMetadataInput. Both assignees and reviewers now key off the same signal.
Every branch site is marked with // TODO ApiActorsSupported so we can grep
for cleanup sites when GHES eventually supports the actor-based mutations
(replaceActorsForAssignable, requestReviewsByLogin).
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
3c00ffdade