添加招聘分类筛选功能

src/views/JobDetail.vue

@@ -288,6 +288,7 @@
 import { ref, reactive, computed, nextTick, onMounted } from 'vue'
 import { useRouter, useRoute } from 'vue-router'
 import { useStore } from 'vuex'
+import { formatEmploymentType } from '@/stores/index'
 import SideNav from '@/components/SideNav.vue'
 import AiChat from '@/components/AiChat.vue'
 import JobPageHeader from '@/components/JobPageHeader.vue'
@@ -311,11 +312,7 @@ const jobId = route.params.id as string
 
 // ==================== 工具函数 ====================
 
-/** 工作类型映射：数字 → 中文 */
-function formatEmploymentType(type: number | undefined): string {
-  const map: Record<number, string> = { 0: '全职', 1: '兼职' }
-  return map[type ?? -1] ?? '未知'
-}
+/** 工作类型映射：使用全局统一的 formatEmploymentType */
 
 /** 学历要求映射：数字 → 中文 */
 function formatEducation(edu: number | undefined): string {