Creates a new Kestrel kanban story in docs/kanban/unplanned/ or docs/kanban/future/, linked to an existing epic. Use when adding a roadmap item to an existing epic, splitting a story, or capturing a pre-roadmap idea.
Canonical rules: docs/kanban/README.md.
Use docs/kanban/future/ when the work is not ready for the prioritized queue: spikes, observations, or "maybe later" ideas without clear acceptance criteria.
slug.md only — no S##-##- prefix, no story id.## Kind line (e.g. investigation / idea / spike).unplanned/ (use kanban-story-migrate).docs/kanban/epics/unplanned/. The epic must already exist — create it first with epic-create if needed.docs/kanban/unplanned/ and done/ for S<epic-id>-* filenames).unplanned/ and done/.docs/kanban/unplanned/S##-##-slug.md##-## = epic id — story index within that epic (e.g. S03-04).## Sequence: S##-## in the body aligned with the filename.# <Title>
## Sequence: S##-##
## Tier: <tier or Optional>
## Former ID: (none)
## Epic
- Epic: [EXX Name](../epics/unplanned/EXX-name.md)
## Summary
## Current State
## Relationship to other stories
## Goals
## Acceptance Criteria
## Spec References
## Risks / Notes
Do not add yet: Impact analysis, Tasks, Tests to add, Documentation and specs to update — those belong in planned/ (added by plan-story).
planned/ (use kanban-story-migrate).docs/kanban/README.md