Review feedback: the unconditional unit-job step made PRs that skip the
Tier A suite depend on an Electron download, and the coverage:unit:ci
prefix did the same for filtered local runs of projects that never
spawn Electron.
The Tier A runner now prefetches only when a selected project has a spec
calling createRequire(...)('electron'), and the CI step runs after the
scope decision and only when the suite is in scope.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Tier A coverage runs projects a few at a time (largest first, bounded Jest workers, buffered output, fail-fast kept) and ts-jest transpiles with isolatedModules instead of type-checking per process; five type re-exports become export type, two decorated inputs use import type. Unit Tests and Typechecks job: 26 min -> 9 min (Tier A step 23 min -> 6.5 min).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>