fix: linter and docs

backend/internal/grpcsrv/collector/collector.go

@@ -82,7 +82,10 @@ func (c *Collector) Stream(stream proto.Collector_StreamServer) error {
 
 	// If no ClickHouse, just consume the stream without storing
 	if !c.logRepo.IsConnected() {
-		log.Printf("Warning: ClickHouse not connected yet, consuming logs without storing for agent %s", agentName)
+		log.Printf(
+			"Warning: ClickHouse not connected yet, consuming logs without storing for agent %s",
+			agentName,
+		)
 		for {
 			_, err := stream.Recv()
 			if err == io.EOF {
@@ -120,7 +123,12 @@ func (c *Collector) Stream(stream proto.Collector_StreamServer) error {
 			return nil
 		}
 		if err := c.logRepo.InsertBatch(stream.Context(), batch); err != nil {
-			log.Printf("Failed to insert batch for agent %s, service %s: %v", agentName, service, err)
+			log.Printf(
+				"Failed to insert batch for agent %s, service %s: %v",
+				agentName,
+				service,
+				err,
+			)
 			return err
 		}
 		log.Printf("Flushed %d logs for agent %s, service %s", len(batch), agentName, service)