Update the seed schema to include the optional environment overlay.

Part of #38.

seed-schema.json

@@ -5,6 +5,61 @@
 			"type": "number",
 			"const": 0
 		},
+		"environment": {
+			"type": "object",
+			"properties": {
+				"openai_api_key": {
+					"type": "string"
+				},
+				"profile": {
+					"type": "string",
+					"pattern": "^[a-zA-Z0-9-_]*$"
+				},
+				"completion_model": {
+					"type": "string",
+					"const": "openai.com:gpt-3.5-turbo"
+				},
+				"embedding_model": {
+					"type": "string",
+					"const": "openai.com:text-embedding-ada-002"
+				},
+				"memory": {
+					"$ref": "#/definitions/seedData/anyOf/2/properties/memory/anyOf/2/anyOf/1"
+				},
+				"store": {
+					"$ref": "#/definitions/seedData/anyOf/2/properties/memory/anyOf/2/anyOf/1"
+				},
+				"mock": {
+					"type": "boolean"
+				},
+				"verbose": {
+					"type": "boolean"
+				}
+			},
+			"additionalProperties": {
+				"anyOf": [
+					{
+						"$ref": "#/definitions/seedData/anyOf/24/properties/values/anyOf/2/additionalProperties"
+					},
+					{
+						"type": "object",
+						"additionalProperties": {
+							"$ref": "#/definitions/seedData/anyOf/24/properties/values/anyOf/2/additionalProperties"
+						},
+						"propertyNames": {
+							"pattern": "^(?!type$)[a-zA-Z0-9-_.:]*$"
+						}
+					},
+					{
+						"type": "array",
+						"items": {
+							"$ref": "#/definitions/seedData/anyOf/24/properties/values/anyOf/2/additionalProperties"
+						}
+					}
+				]
+			},
+			"description": "If provided, will overlay the starter environment for every seed in this packet"
+		},
 		"seeds": {
 			"type": "object",
 			"additionalProperties": {