fix: 修复报名详情页面文案和统计逻辑

- 修正错误文案: 单位型号人数 → 报名人数, 剩下显时(公共) → 预计时长(分钟)
- 重新设计参赛人数统计表格: 单位/单人项目/集体项目/男/女/合计
- 修复统计逻辑按项目类型和性别正确统计

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>

src/views/martial/registration/index.vue

@@ -101,12 +101,10 @@
                 <div v-if="scope.row.hint" class="row-hint">{{ scope.row.hint }}</div>
               </template>
             </el-table-column>
-            <el-table-column prop="category" label="类别" width="80"></el-table-column>
-            <el-table-column prop="individual" label="2队" width="60" align="center"></el-table-column>
-            <el-table-column prop="dual" label="2组" width="60" align="center"></el-table-column>
-            <el-table-column prop="team1101" label="1101" width="60" align="center"></el-table-column>
-            <el-table-column prop="workers" label="工作人员" width="90" align="center"></el-table-column>
-            <el-table-column prop="female" label="女性组别" width="90" align="center"></el-table-column>
+            <el-table-column prop="singleCount" label="单人项目" width="100" align="center"></el-table-column>
+            <el-table-column prop="teamCount" label="集体项目" width="100" align="center"></el-table-column>
+            <el-table-column prop="male" label="男" width="60" align="center"></el-table-column>
+            <el-table-column prop="female" label="女" width="60" align="center"></el-table-column>
             <el-table-column prop="total" label="合计" width="60" align="center">
               <template #default="scope">
                 <span class="total-num">+{{ scope.row.total }}</span>
@@ -127,8 +125,8 @@
             </el-table-column>
             <el-table-column prop="participantCategory" label="参人/单位" width="100"></el-table-column>
             <el-table-column prop="teamCount" label="队伍" width="80" align="center"></el-table-column>
-            <el-table-column prop="singleTeamPeople" label="单位型号人数" width="120" align="center"></el-table-column>
-            <el-table-column prop="estimatedDuration" label="剩下显时(公共)" width="150" align="center"></el-table-column>
+            <el-table-column prop="singleTeamPeople" label="报名人数" width="120" align="center"></el-table-column>
+            <el-table-column prop="estimatedDuration" label="预计时长(分钟)" width="150" align="center"></el-table-column>
           </el-table>
         </div>
 
@@ -335,38 +333,55 @@ export default {
         const participants = await this.getParticipants()
         console.log('参赛人员列表返回:', participants)
 
+        // 预加载项目信息
+        await this.preloadProjectInfo(participants)
+
         // 按单位分组统计
         const unitMap = new Map()
         participants.forEach(p => {
           // 兼容驼峰和下划线命名
           const unit = p.organization || p.teamName || p.team_name || '未知单位'
+          const projectId = p.projectId || p.project_id
+          const project = this.projectCache.get(projectId)
+          const projectType = project ? (project.type || 1) : 1 // 1=单人, 2=集体
+
           if (!unitMap.has(unit)) {
             unitMap.set(unit, {
               schoolUnit: unit,
-              category: '',
-              individual: 0,
-              dual: 0,
-              team1101: 0,
-              workers: 0,
+              singleCount: 0,
+              teamCount: 0,
+              male: 0,
               female: 0,
               total: 0
             })
           }
           const stat = unitMap.get(unit)
           stat.total++
-          if (p.gender === 2) stat.female++
+          
+          // 按项目类型统计
+          if (projectType === 1) {
+            stat.singleCount++
+          } else {
+            stat.teamCount++
+          }
+          
+          // 按性别统计
+          if (p.gender === 1) {
+            stat.male++
+          } else if (p.gender === 2) {
+            stat.female++
+          }
         })
 
         this.participantsData = Array.from(unitMap.values())
       } catch (err) {
         console.error('加载参赛人员统计失败', err)
         this.$message.warning('加载参赛人员统计失败')
-        // 使用空数组作为默认值
         this.participantsData = []
       }
     },
 
-    // 加载项目时间统计（该赛事的所有项目及参赛人数）
+        // 加载项目时间统计（该赛事的所有项目及参赛人数）
     async loadProjectTimeStats() {
       try {
         // 使用缓存的参赛者列表