Three 0.87.9 follow-ups:
1. hooks.server.ts: two new tests covering the
already-aborted-at-entry and mid-flight client-disconnect branches
of the abort chain. Mutation-confirmed.
2. lib/api/admin.ts: two new tests pinning the
getAnalysisMangaCoverage(init?.signal) pass-through and the
AbortError-rejection propagation the dashboard's debounce-race
handler relies on. Mutation-confirmed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>