Kathikon.Supervisor
├── Registry
├── Kathikon.Queue (DynamicSupervisor → Dispatcher per queue)
├── Kathikon.QueueControl (pause/resume)
├── Kathikon.Scheduler.Promoter (scheduled → available)
└── Kathikon.PrunerScheduling adapters (Kathikon.Scheduler.BuiltIn, optional Kathikon.Scheduler.Quantum) enqueue durable jobs; they do not execute workers directly.
Storage behaviour: Kathikon.Storage → default Kathikon.Storage.Mnesia.
See docs/v0_2_0_architecture_review.md for the v0.1.0 → v0.2.0 analysis.