Add run manifest and logical output file contracts

internal/modules/extract/dnd/spells/extractor.go

@@ -45,6 +45,23 @@ func (e *Extractor) SchemaVersion() string {
 	return SchemaVersion
 }
 
+func (e *Extractor) ManifestMetadata() map[string]any {
+	promptMetadata := spellsPromptBundle.Metadata()
+	metadata := map[string]any{
+		"prompt_id":            PromptID,
+		"prompt_version":       promptMetadata.PromptVersion,
+		"prompt_sha256":        promptMetadata.SHA256,
+		"response_schema_key":  string(ResponseSchemaKey),
+		"response_schema_id":   ResponseSchemaID,
+		"response_schema_name": ResponseSchemaName,
+	}
+	if schema, err := loadResponseSchema(); err == nil {
+		metadata["response_schema_version"] = schema.Version
+		metadata["response_schema_sha256"] = schema.SHA256
+	}
+	return metadata
+}
+
 func (e *Extractor) Validators() []contracts.Validator {
 	return []contracts.Validator{
 		ShapeValidator{},