Replace the Scriptorium adapter with PromptKit

internal/cli/catalog.go

@@ -168,14 +168,14 @@ func buildProductionLLMClient(ctx context.Context, cfg config.Config, profileID
 		return nil, nil, fmt.Errorf("production asset registry must not be nil")
 	}
 	recorder := llm.NewLLMProfileRecorder()
-	client, err := llm.NewScriptoriumClient(llm.ScriptoriumClientConfig{
+	client, err := llm.NewPromptKitClient(llm.PromptKitClientConfig{
 		ProfileDir:  cfg.Scriptorium.ProfileDir,
 		ProfileFile: cfg.Scriptorium.ProfileFile,
 		Assets:      assets,
 		Recorder:    recorder,
 	})
 	if err != nil {
-		return nil, nil, fmt.Errorf("create Scriptorium-backed LLM client: %w", err)
+		return nil, nil, fmt.Errorf("create PromptKit-backed LLM client: %w", err)
 	}
 	scheduler, err := llm.NewScheduler(cfg.Concurrency.TotalLLM)
 	if err != nil {