improve status message handling

internal/llm/provider/anthropic.go

@@ -149,8 +149,8 @@ func (a *anthropicProvider) StreamResponse(ctx context.Context, messages []messa
 
 				// Inform user we're retrying with attempt number
 				eventChan <- ProviderEvent{
-					Type:    EventContentDelta,
-					Content: fmt.Sprintf("\n\n[Retrying due to rate limit... attempt %d of %d]\n\n", attempts, maxRetries),
+					Type: EventWarning,
+					Info: fmt.Sprintf("[Retrying due to rate limit... attempt %d of %d]", attempts, maxRetries),
 				}
 
 				// Calculate backoff with exponential backoff and jitter
@@ -380,4 +380,3 @@ func (a *anthropicProvider) convertToAnthropicMessages(messages []message.Messag
 
 	return anthropicMessages
 }
-

internal/llm/provider/provider.go

@@ -17,6 +17,8 @@ const (
 	EventContentStop   EventType = "content_stop"
 	EventComplete      EventType = "complete"
 	EventError         EventType = "error"
+	EventWarning       EventType = "warning"
+	EventInfo          EventType = "info"
 )
 
 type TokenUsage struct {
@@ -40,6 +42,9 @@ type ProviderEvent struct {
 	ToolCall *message.ToolCall
 	Error    error
 	Response *ProviderResponse
+
+	// Used for giving users info on e.x retry
+	Info string
 }
 
 type Provider interface {