async-jobs

# Async Jobs Background task processing with Celery, ARQ, Redis and Temporal. This skill is a wrapper, not a manual: Celery and ARQ document their own product well, so what lives here is our delta, the thresholds, working config, ordering constraints and tool-choice rules we picked. Product mechanics are linked, not restated. Start with `Read("references/ork-delta.md")`. ## Quick Reference | Topic | Where our part lives | |-------|----------------------| | [Configuration](#configuration) | `references/celery-config.md`, `rules/jobs-task-queue.md` | | [Task Routing](#task-routing) | `references/ork-delta.md` (queue taxonomy, prefetch tiers, Redis priority) | | [Canvas Workflows](#canvas-workflows) | `rules/celery-canvas.md` | | [Retry Strategies](#retry-strategies) | `references/ork-delta.md` (backoff cap, idempotency layers, lock TTLs) | | [Scheduling](#scheduling) | `rules/jobs-scheduling.md`, `references/ork-delta.md` (beat process model) | | [Monitoring](#monitoring) | `references/ork-delta.md` (alert thresholds, histogram buckets) | | [Result Backends](#result-backends) | `rules/jobs-monitoring.md`, `references/ork-delta.md` (return contract) | | [ARQ Patterns](#arq-patterns) | `rules/jobs-task-queue.md`, `references/ork-delta.md` (budgets, pool ownership) | | [Temporal Workflows](#temporal-workflows) | `rules/temporal-workflows.md` | | [Temporal Activities](#temporal-activities) | `rules/temporal-activities.md` | 10 topic areas, 6 rule files in `rules/`, house delta...