feat: interrupt async fetches that exceed chime-async-timeout

A child that never returns produces no error sexp, so no failure path ever sees it. The failure counter stays at zero and the overlap guard blocks every subsequent check. The watchdog interrupts a fetch older than chime-async-timeout (default 120s, nil disables), records it through chime--record-async-failure, and lets the same check spawn a fresh child.

0 files changed, 0 insertions, 0 deletions