gen-queue 0.1.0

Added

• Job types registered on gen_queue_register_types, with defaults for
  attempts, backoff, timeout, priority, TTL, group, resource key, cost
  estimate, a per-type daily cap and spend-meter identity.
• Enqueue with idempotency keys (return or requeue on conflict),
  priority, delayed start, expiry, and gen_queue_enqueue_many() in
  batches of 500.
• Runners on WP-Cron and WP-CLI sharing one code path, worker slots,
  atomic row claims, attempts counted before the handler runs, and
  leases with reclaim of dead workers.
• A daily cap that defaults to unset (nothing runs), reservations for
  running jobs, a per-type cap, a fresh read of the switch, pause list,
  cap and spend before every job, and a global kill switch.
• Retryable, permanent, account and cancel outcomes; full-jitter backoff;
  per-resource cooldowns; account holds per group.
• Per-attempt cost records in nanos, gen_queue_cost_recorded, and the
  optional spend-meter integration (spend_meter_pre_spend,
  spend_meter_record).
• Tools > Generation queue status page, admin notices, wp gen-queue
  commands with distinct exit codes for disabled and capped runs.
• Schema verification after install, retention purge, uninstall cleanup,
  and a personal data exporter and eraser.

Install: composer require indianopinion/gen-queue