【fix】官网描述调整

wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-server-start/src/main/resources/app.icns

@@ -0,0 +1,19 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100">
+  <!-- 背景圆形 -->
+  <circle cx="50" cy="50" r="45" fill="#2563eb" />
+  
+  <!-- 网络信号图标 -->
+  <path d="M25,75 Q50,45 75,75 M35,75 Q50,55 65,75 M45,75 Q50,65 55,75" fill="none" stroke="white" stroke-width="5" stroke-linecap="round" />
+  
+  <!-- 中央连接点 -->
+  <circle cx="50" cy="75" r="5" fill="white" />
+  
+  <!-- 计算机屏幕 -->
+  <rect x="35" y="25" width="30" height="20" rx="2" fill="white" stroke="#1e40af" stroke-width="2" />
+  <rect x="38" y="28" width="24" height="14" fill="#1e40af" />
+  
+  <!-- 计算机底座 -->
+  <rect x="43" y="45" width="14" height="3" fill="#1e40af" />
+  <rect x="46" y="48" width="8" height="2" fill="#1e40af" />
+</svg>
+