docs(home): 更新首页板块标题图片与文案并移除旧注释

@@ -123,16 +123,14 @@
         </div>
       </div>
 
-      <!-- 临坛十师 -->
       <div class="three-masters-section">
         <!-- 标题图片 -->
         <div class="common-title">
-          <img src="https://cdn.ipadbiz.cn/stdj/images/home/%E4%B8%B4%E5%9D%9B%E5%8D%81%E5%B8%88@2x.png" alt="临坛十师" class="title-image">
+          <img src="https://cdn.ipadbiz.cn/stdj/images/home/%E6%A0%87%E9%A2%98%E5%9B%BE%E7%89%87_20260528182054_34_148.png" alt="传戒诸缘" class="title-image">
         </div>
 
         <!-- 多个栏目 -->
         <div class="three-columns">
-          <!-- 临坛十师栏目 -->
           <div class="column-item" v-for="(item, index) in mastersList" :key="index">
             <div class="column-content" :style="{ backgroundImage: `url(${item.cover + '?imageMogr2/thumbnail/100x/strip/quality/70'})` }">
               <div class="column-overlay"></div>