style(page-title): B 全站规范——页面内同名标题清零 + 增量副标题弱化 + 标题 emoji 换 Lucide

- 39+ 页删除与布局标题同名/基本同名的页面内 h1-h4（同屏三标题→两处）
- 增量副标题弱化为 14px #64748B 小字：收付款计划/战略回顾/地图版本/会计科目打标
- 标题 emoji 清零，保留标题处改 Lucide 内联 SVG（bar-chart-3/video/scale/clipboard-list/alert-circle/map/history）
- KPIListView 增加 hideTitle（仅展示），客户/学习看板隐藏组件内重复页头
- 不动 MainLayout、不改接口/业务逻辑、不碰 MapCanvas.vue

frontend/src/views/MapReview.vue

@@ -5,7 +5,7 @@
       <div class="header-left">
         <el-button text @click="$router.push('/maps')">← 返回战略地图</el-button>
         <el-button text type="primary" @click="goCanvas" v-if="selectedMap">🗺️ 打开画布</el-button>
-        <h3>{{ mapTitle }} · 战略回顾</h3>
+        <p style="display:flex;align-items:center;gap:6px;margin:0 0 0 8px;font-size:14px;font-weight:400;color:#64748B;"><svg viewBox="0 0 24 24" width="18" height="18" fill="none" stroke="#64748B" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true" style="flex:none;vertical-align:-3px;"><path d="M14.106 5.553a2 2 0 0 0 1.788 0l3.659-1.83A1 1 0 0 1 21 4.619v12.764a1 1 0 0 1-.553.894l-4.553 2.277a2 2 0 0 1-1.788 0l-4.212-2.106a2 2 0 0 0-1.788 0l-3.659 1.83A1 1 0 0 1 3 19.381V6.618a1 1 0 0 1 .553-.894l4.553-2.277a2 2 0 0 1 1.788 0z"/><path d="M15 5.764v15"/><path d="M9 3.236v15"/></svg>{{ mapTitle }}</p>
       </div>
       <div class="header-right">
         <el-select v-model="selectedMap" placeholder="选择地图" style="width:200px;margin-right:8px;" @change="loadReview">
@@ -209,7 +209,7 @@
 
       <!-- 🔴 需重点关注 -->
       <div v-if="focusItems.length > 0" class="focus-section">
-        <h4 class="focus-title">🔴 需重点关注</h4>
+        <h4 class="focus-title" style="display:flex;align-items:center;gap:6px;"><svg viewBox="0 0 24 24" width="18" height="18" fill="none" stroke="#64748B" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true" style="flex:none;vertical-align:-3px;"><circle cx="12" cy="12" r="10"/><path d="M12 8v4"/><path d="M12 16h.01"/></svg>需重点关注</h4>
         <div v-for="item in focusItems" :key="item.name" class="focus-card" :class="'focus-' + item.level" @click="showObjKpis(item)">
           <div class="focus-head">
             <span class="focus-level">{{ item.level === 'red' ? '紧急' : '预警' }}</span>
@@ -237,7 +237,7 @@
 
       <!-- 📋 改善行动进度 -->
       <div v-if="actionPlans.length > 0" class="plans-section">
-        <h4 class="plans-title">📋 改善行动进度</h4>
+        <h4 class="plans-title" style="display:flex;align-items:center;gap:6px;"><svg viewBox="0 0 24 24" width="18" height="18" fill="none" stroke="#64748B" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true" style="flex:none;vertical-align:-3px;"><rect width="8" height="4" x="8" y="2" rx="1" ry="1"/><path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"/><path d="M12 11h4"/><path d="M12 16h4"/><path d="M8 11h.01"/><path d="M8 16h.01"/></svg>改善行动进度</h4>
         <div class="plans-stats">
           <el-tag>{{ pendingCount() }} 待处理</el-tag>
           <el-tag type="warning">{{ inProgressCount() }} 进行中</el-tag>