perf(animation): 优化贝塞尔曲线动画的流畅性

通过增加动画时长、添加 will-change 属性和 transform 属性，以及调整 stroke-dashoffset 值，提升动画的流畅性和性能

 <!--
  * @Date: 2025-03-28 09:23:04
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-03-28 21:59:13
+ * @LastEditTime: 2025-03-28 23:33:13
  * @FilePath: /mlaj/src/views/animation.vue
  * @Description: 贝塞尔曲线动画路径组件
  *
@@ -410,12 +410,17 @@ const svgViewBox = computed(() => {
 }
 
 .active-path-animation {
-  animation: dash 1.5s linear infinite;
+  animation: dash 3.5s linear infinite;
+  will-change: stroke-dashoffset;
+  transform: translateZ(0);
 }
 
 @keyframes dash {
+  from {
+    stroke-dashoffset: 6rem;
+  }
   to {
-    stroke-dashoffset: -1.25rem;
+    stroke-dashoffset: 0;
   }
 }