{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://quarka.org/schema/assistant/definitions/scenes.schema.json",
  "title": "Scenes",
  "description": "Map of scene name to a scene (array of steps). A 'start' scene is required (execution entry point).",
  "type": "object",
  "minProperties": 1,
  "required": ["start"],
  "patternProperties": { "^[a-z][a-z0-9_]*$": { "$ref": "scene.schema.json" } },
  "additionalProperties": false
}