Upgrade PromptKit to version 0.2.0

internal/framework/llm/promptkit_client.go

@@ -100,7 +100,6 @@ func (c *PromptKitClient) CompleteStructured(ctx context.Context, req contracts.
 		ProfileID:     strings.TrimSpace(req.ProfileID),
 		Inputs:        promptKitInputs(req.Inputs),
 		Vars:          promptKitVars(req),
-		Metadata:      promptKitMetadata(req),
 	}
 	prepared, err := c.engine.Prepare(ctx, runReq)
 	if err != nil {
@@ -361,17 +360,6 @@ func promptKitVars(req contracts.StructuredCompletionRequest) map[string]string
 	return vars
 }
 
-func promptKitMetadata(req contracts.StructuredCompletionRequest) map[string]string {
-	metadata := map[string]string{}
-	if stageName := strings.TrimSpace(req.StageName); stageName != "" {
-		metadata["stage_name"] = stageName
-	}
-	if len(metadata) == 0 {
-		return nil
-	}
-	return metadata
-}
-
 var bearerTokenPattern = regexp.MustCompile(`(?i)Bearer\s+[A-Za-z0-9._~+/=-]+`)
 
 func redactPromptKitError(err error) error {

internal/framework/llm/promptkit_client_test.go

@@ -176,6 +176,10 @@ func TestPromptKitClientCheckpointFingerprintTracksProfileSource(t *testing.T) {
 	if fresh[0].Value == "mutated" {
 		t.Fatal("LLMCheckpointFingerprints exposed mutable backing storage")
 	}
+	const wantBuiltinFingerprint = "sha256:4b48cd1ef010b587cd8d56bc13b73a0cdd84da1414a8de9f9a2adc695dfcf0a7"
+	if fresh[0].Value != wantBuiltinFingerprint {
+		t.Fatalf("built-in profile fingerprint = %q, want %q", fresh[0].Value, wantBuiltinFingerprint)
+	}
 }
 
 func TestPromptKitClientUsesPromptDefaultProfileWhenRequestProfileEmpty(t *testing.T) {

internal/framework/llm/promptkit_profile_fingerprint.go

@@ -15,7 +15,7 @@ const (
 	promptKitProfileFingerprintName = "promptkit_profile_source"
 	// The built-in profile catalog is compiled into this pinned PromptKit
 	// release. Update this identity when the dependency is upgraded.
-	promptKitBuiltinProfileCatalogID = "promptkit:v0.1.0:builtin-profiles"
+	promptKitBuiltinProfileCatalogID = "promptkit:v0.2.0:builtin-profiles"
 )
 
 func promptKitProfileFingerprint(profileDir, profileFile string) (CheckpointFingerprint, error) {