fix(PointsCollector): 调整积分收集动画中心点位置并优化点击区域

将动画中心点从50%调整为75%以优化视觉效果
统一积分显示区域的点击事件处理
限制随机点生成在视图顶部60%范围内

@@ -2,9 +2,9 @@
   <view class="points-collector" :style="{ height: height }">
   <view class="points-collector" :style="{ height: height }">
     <!-- 中心圆形显示总积分 -->
     <!-- 中心圆形显示总积分 -->
     <view class="center-circle">
     <view class="center-circle">
-      <view class="total-points">
+      <view class="total-points" @tap="handleGoToRewards">
         <text class="points-number">{{ animatedTotalPoints }}分</text>
         <text class="points-number">{{ animatedTotalPoints }}分</text>
-        <text class="points-label" @tap="handleGoToRewards">去兑换</text>
+        <text class="points-label">去兑换</text>
       </view>
       </view>
     </view>
     </view>
 
 
@@ -93,7 +93,7 @@ const generateMockData = () => {
     const minX = radiusXPercent;
     const minX = radiusXPercent;
     const maxX = 100 - radiusXPercent;
     const maxX = 100 - radiusXPercent;
     const minY = radiusXPercent + 5;
     const minY = radiusXPercent + 5;
-    const maxY = 100 - radiusXPercent - 15;
+    const maxY = 60; // 限制在视图的顶部60%
 
 
     do {
     do {
       attempts++;
       attempts++;
@@ -108,7 +108,7 @@ const generateMockData = () => {
 
 
       // 检查与中心禁飞区的距离
       // 检查与中心禁飞区的距离
       const dxCenter = x - 50;
       const dxCenter = x - 50;
-      const dyCenter = y - 50;
+      const dyCenter = y - 75; // 中心点在75%
       const distanceFromCenter = Math.sqrt(dxCenter * dxCenter + dyCenter * dyCenter);
       const distanceFromCenter = Math.sqrt(dxCenter * dxCenter + dyCenter * dyCenter);
       if (distanceFromCenter < centerNoFlyZone) {
       if (distanceFromCenter < centerNoFlyZone) {
         hasCollision = true;
         hasCollision = true;
@@ -157,7 +157,7 @@ const getItemStyle = (item) => {
 
 
   if (item.collecting) {
   if (item.collecting) {
     style.left = '50%';
     style.left = '50%';
-    style.top = '50%';
+    style.top = '75%';
     style.transform = 'translate(-50%, -50%) scale(0)';
     style.transform = 'translate(-50%, -50%) scale(0)';
     style.opacity = 0;
     style.opacity = 0;
     style.zIndex = 20; // 飞向中心时置于顶层
     style.zIndex = 20; // 飞向中心时置于顶层
@@ -268,7 +268,7 @@ const handleGoToRewards = () => {
 .center-circle {
 .center-circle {
   position: absolute;
   position: absolute;
   left: 50%;
   left: 50%;
-  top: 50%;
+  top: 75%;
   transform: translate(-50%, -50%);
   transform: translate(-50%, -50%);
   width: 200rpx;
   width: 200rpx;
   height: 200rpx;
   height: 200rpx;