:fix: 优化代码风格，简化错误处理逻辑并新增设备信息显示

internal/view/robot/show.html

@@ -71,6 +71,19 @@
                         <span class="text-gray-800">{{.Robot.LastLoginAt.Format "2006-01-02 15:04:05"}}</span>
                     </div>
                     {{end}}
+                  <div class="flex justify-between text-sm">
+                    <span class="text-gray-600">设备ID</span>
+                    <span class="text-gray-800 font-mono text-xs" title="{{.Robot.ContainerID}}">
+                            {{.Robot.DeviceId}}
+                        </span>
+                  </div>
+
+                  <div class="flex justify-between text-sm">
+                    <span class="text-gray-600">设备名称</span>
+                    <span class="text-gray-800 font-mono text-xs" title="{{.Robot.ContainerID}}">
+                            {{.Robot.DeviceName}}
+                        </span>
+                  </div>
                 </div>
             </div>
 
@@ -217,7 +230,7 @@
                         const memoryPercent = ((memoryUsage / memoryLimit) * 100).toFixed(2);
                         const formattedMemoryUsage = formatBytes(memoryUsage);
                         const formattedMemoryTotal = formatBytes(memoryLimit);
-                        
+
                         document.getElementById('memory-usage-display').textContent = `${formattedMemoryUsage}/${formattedMemoryTotal}`;
                         document.getElementById('memory-percent').textContent = `${memoryPercent}%`;
                         document.getElementById('memory-bar').style.width = `${Math.min(memoryPercent, 100)}%`;

main.go

@@ -22,7 +22,7 @@ func main() {
 		log.Fatalf("无法加载配置: %v", err)
 	}
 
-	if err := cfg.Validate(); err != nil {
+	if err = cfg.Validate(); err != nil {
 		log.Fatalf("配置无效: %v", err)
 	}
 
@@ -54,7 +54,7 @@ func main() {
 
 	// 启动HTTP服务器
 	go func() {
-		if err := srv.Start(); err != nil {
+		if err = srv.Start(); err != nil {
 			log.Printf("Server error: %v", err)
 		}
 	}()
@@ -73,7 +73,7 @@ func main() {
 	cancel() // 停止容器监控
 
 	// 关闭HTTP服务器
-	if err := srv.Shutdown(); err != nil {
+	if err = srv.Shutdown(); err != nil {
 		log.Fatalf("Server shutdown failed: %v", err)
 	}