Fix CI

Diagnose and fix ALL failing CI checks in ONE pass. Never push until all known issues are resolved.

1. Ensure All Checks Are Complete

PAGER=cat gh pr view --json number,statusCheckRollup --jq '{
  pr: .number,
  failed: [.statusCheckRollup[] | select(.conclusion == "FAILURE") | .name],
  pending: [.statusCheckRollup[] | select(.status == "IN_PROGRESS" or .status == "QUEUED") | .name]
}'

If there are pending checks, wait for all checks to complete before diagnosing. Fixing 2 of 5 failures wastes a push cycle.

2. Get ALL Failed Job IDs At Once