Preserve repair settings and cumulative usage

internal/usecase/repairer.go

@@ -19,6 +19,7 @@ type RepairRequest struct {
 	ValidationErrors []string
 	SessionID        string
 	Target           domain.ExecutionTarget
+	TargetPresence   domain.ExecutionTargetPresence
 	StructuredOutput *domain.StructuredOutputSpec
 	Attempt          int
 	MaxAttempts      int
@@ -44,7 +45,6 @@ func (r *defaultOutputRepairer) Repair(ctx context.Context, req RepairRequest) (
 	}
 
 	prompt := domain.RenderedPrompt{
-		SessionID: req.SessionID,
 		Messages: []domain.RenderedMessage{
 			{
 				Role:    "system",
@@ -64,11 +64,13 @@ func (r *defaultOutputRepairer) Repair(ctx context.Context, req RepairRequest) (
 		},
 	}
 
-	resp, err := r.llm.Generate(ctx, domain.GenerateRequest{
-		Prompt:           prompt,
-		Target:           req.Target,
-		StructuredOutput: req.StructuredOutput,
-	})
+	resp, err := r.llm.Generate(ctx, newGenerationRequest(
+		prompt,
+		req.SessionID,
+		req.Target,
+		req.TargetPresence,
+		req.StructuredOutput,
+	))
 	if err != nil {
 		return nil, err
 	}