feat: 邀请函邮件发送 + 首次设密/密码为空 + 姓名单一可信源

邀请发送 (菜单暂隐藏, 待确认参数见 发送邀请-待确认参数.md):
- 后端: BizInvite / BizInviteRecipient + Controller/Service/Mapper/XML
- 邮件: InviteMailSender (spring-boot-starter-mail SMTP) + application*.yml 邮件配置
- 上传进度: UploadProgressRegistry + UploadProgressController
- 前端: InviteList / InviteNew / InviteDetail / InviteView + api/business/invite.js
- 原型: proto/html/components/invite-detail / new-invitation / send-invitation

登录/账号:
- 首次设密: /getInfo 返回 isPasswordEmpty, SysProfileController 密码为空时跳过旧密码校验, ForcePasswordDialog 强制弹窗
- 姓名单一可信源 resolveDisplayName: doctor→biz_expert.name, sponsor/executor→biz_person.name, 其余回退 nick_name
- OA compliance 门禁改为按手机号查 ecology 视图 (不再限定 manager/leader)

其它:
- OSS zip 在线查看 (列清单+取单文件, 公开只读) + SecurityConfig permitAll
- doctor 项目详情 ProjectDetail.vue
- 数据库/测试/设计文档 (md) 入库

ry-vue3/src/views/sponsor-people/SponsorPeople.vue

@@ -11,7 +11,7 @@
     </div>
 
     <!-- ========== 筛选区 ========== -->
-    <el-form inline :model="q" class="filter-form">
+    <el-form inline :model="q" class="filter-form" @keyup.enter="load">
       <el-form-item label="姓名">
         <el-input v-model="q.name" placeholder="姓名" clearable style="width:140px" />
       </el-form-item>
@@ -77,6 +77,8 @@
                 <el-dropdown-item :command="isDisabled(row) ? 'enable' : 'disable'">
                   {{ isDisabled(row) ? '启用' : '禁用' }}
                 </el-dropdown-item>
+                <!-- 删除 (软删除): 软删关联登录账号 sys_user.del_flag, 机构管理员(MAIN)需先更换管理员 -->
+                <el-dropdown-item command="delete" divided>删除</el-dropdown-item>
               </el-dropdown-menu>
             </template>
           </el-dropdown>
@@ -128,7 +130,7 @@
 <script setup>
 import { ref, reactive, onMounted, computed, watch } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
-import { bizList, bizUpdate, importPerson, downloadImportTemplate, changePersonAdmin, resetPersonPassword } from '@/api/public'
+import { bizList, bizUpdate, bizDelete, importPerson, downloadImportTemplate, changePersonAdmin, resetPersonPassword } from '@/api/public'
 import { ElMessage, ElMessageBox } from 'element-plus'
 import { Upload, ArrowDown } from '@element-plus/icons-vue'
 import ImportResultDialog from '@/components/ImportResultDialog.vue'
@@ -269,11 +271,32 @@ function goView(row) {
   })
 }
 
-// 操作列 "更多" 下拉: 分发编辑/重置密码/启用/禁用
+// 操作列 "更多" 下拉: 分发编辑/重置密码/启用/禁用/删除
 function onMoreAction(cmd, row) {
   if (cmd === 'edit') return goEdit(row)
   if (cmd === 'resetPwd') return onResetPwd(row)
   if (cmd === 'enable' || cmd === 'disable') return onToggleStatus(row)
+  if (cmd === 'delete') return onDelete(row)
+}
+
+// ========== 删除 (软删除) ==========
+async function onDelete(row) {
+  // 机构管理员 (MAIN) 不能直接删除: 删了会导致机构无主账号, 需先更换管理员
+  if (row.accountType === 'MAIN') { ElMessage.warning('机构管理员不能删除,请先更换管理员'); return }
+  try {
+    await ElMessageBox.confirm(
+      `确定删除「${row.name}」吗?删除后其登录账号将一并停用`,
+      '删除确认',
+      { type: 'warning' }
+    )
+  } catch { return }
+  try {
+    await bizDelete('person', row.personId)
+    ElMessage.success('已删除')
+    load()
+  } catch (e) {
+    ElMessage.error(e?.msg || e?.message || '删除失败')
+  }
 }
 
 // ========== 批量导入 ==========