Finish implementation of the scriptorium migration

internal/framework/pipeline/walking_skeleton_test.go

@@ -269,8 +269,9 @@ func (extractor walkingSkeletonExtractor) Extract(ctx context.Context, req contr
 		Call int `json:"call"`
 	}
 	if _, err := req.LLMClient.CompleteStructured(ctx, contracts.StructuredCompletionRequest{
-		StageName:          "fake/extract",
-		ResponseSchemaName: "fake_event",
+		StageName:     "fake/extract",
+		PromptID:      "fake.event",
+		PromptVersion: "v1",
 	}, &response); err != nil {
 		return contracts.ExtractionResult{}, err
 	}
@@ -349,8 +350,9 @@ func (normalizer walkingSkeletonNormalizer) Normalize(ctx context.Context, req c
 		Call int `json:"call"`
 	}
 	if _, err := req.LLMClient.CompleteStructured(ctx, contracts.StructuredCompletionRequest{
-		StageName:          "fake/normalize",
-		ResponseSchemaName: "fake_normalize",
+		StageName:     "fake/normalize",
+		PromptID:      "fake.normalize",
+		PromptVersion: "v1",
 	}, &response); err != nil {
 		return contracts.NormalizeResult{}, err
 	}