.. stories epic-00-template.md epic-01-nix-infrastructure.md epic-02-llm-inference.md epic-03-knowledge-store.md epic-04-knowledge-graph.md epic-05-home-awareness.md epic-06-voice.md epic-07-tak-interop.md epic-08-agent-scheduler.md epic-09-daily-coordinators.md epic-10-knowledge-gardener.md epic-11-system-sentinel.md epic-12-everything-agent.md epic-13-coordinator-model-tiering.md epic-14-family-digital-steward.md