Map PromptKit repair results and generation errors

internal/adapters/promptkit/adapter.go

@@ -153,6 +153,7 @@ func outputContract(value promptkit.OutputContract) promptexec.OutputContract {
 		Format:         string(value.Format),
 		ValidationMode: string(value.ValidationMode),
 		SchemaPath:     value.SchemaPath,
+		RepairAttempts: value.RepairAttempts,
 	}
 }
 
@@ -193,7 +194,7 @@ func executionValue(value *promptkit.RunResult, captureDebug bool) *promptexec.E
 		promptexec.ValidationStatus(value.Validation.Status),
 		string(value.Validation.Mode),
 		value.Validation.SchemaPath,
-		0,
+		value.Validation.RepairAttempts,
 		value.Validation.Errors,
 	)
 	rawOutput := []byte(nil)
@@ -204,7 +205,7 @@ func executionValue(value *promptkit.RunResult, captureDebug bool) *promptexec.E
 			promptexec.ValidationFailed,
 			string(value.Validation.Mode),
 			value.Validation.SchemaPath,
-			0,
+			value.Validation.RepairAttempts,
 			[]string{"generated output exceeds the configured size limit"},
 		)
 	}
@@ -301,6 +302,16 @@ func classifyError(err error) error {
 	if errors.As(err, &capacityError) {
 		return promptexec.NewCapacityError(capacityError.BackendID, "prompt backend capacity is unavailable", err)
 	}
+	var generationError *promptkit.GenerationError
+	if errors.As(err, &generationError) {
+		return promptexec.NewGenerationError(
+			generationError.StatusCode(),
+			generationError.ProviderCode(),
+			generationError.ProviderType(),
+			generationError.ProviderMessage(),
+			err,
+		)
+	}
 	switch {
 	case errors.Is(err, promptkit.ErrInvalidConfig):
 		return promptexec.NewError(promptexec.InvalidConfiguration, "prompt executor configuration is invalid", err)