fix: 添加家庭成员页面默认人员类型改为学生，显示就读学校字段

pagesMy/familyMemberVindicate.vue

@@ -115,7 +115,7 @@
 	const defaultAvatar = ref('https://oss.familydaf.cn/sxsnfile/20251218/3821654e080945998d464f3c3aa64122.png')
 	const memberInfo = ref({
 		userId:'',
-		personnelType:1,
+		personnelType:2,
 		name:'',
 		idCard:'',
 		volunteerNo:'',