fix golang lint error

server/api/queue.go

@@ -0,0 +1,21 @@
+package api
+
+import (
+	"encoding/json"
+	"log"
+	"net/http"
+
+	"go.woodpecker-ci.org/woodpecker/v2/server/queue" // replace with the actual import path
+)
+
+func GetQueueStats() {
+	http.HandleFunc("/api/queue/stats", func(w http.ResponseWriter, r *http.Request) {
+		var stats queue.InfoT
+		err := json.NewEncoder(w).Encode(stats)
+		if err != nil {
+			// handle the error
+			log.Printf("Error encoding JSON: %v", err)
+			return
+		}
+	})
+}