feat(admin): add delete APIs and UI actions for all admin resources

src/pages/admin/MembersPage.vue

@@ -24,6 +24,7 @@
         <template #default="{ row }">
           <el-button size="small" @click="openEdit(row)">編輯</el-button>
           <el-button size="small" type="warning" @click="handleResetPassword(row)">重設密碼</el-button>
+          <el-button size="small" type="danger" @click="handleDelete(row)">刪除</el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -71,12 +72,13 @@
 
 <script setup>
 import { ref, onMounted } from 'vue'
-import { ElMessage } from 'element-plus'
+import { ElMessage, ElMessageBox } from 'element-plus'
 import { Refresh } from '@element-plus/icons-vue'
 import {
   getMembers,
   upsertMember,
   updateMember,
+  deleteMember,
   resetMemberPassword,
   getMemberPermissionGroups,
   setMemberPermissionGroups
@@ -234,5 +236,21 @@ async function handleResetPassword(row) {
   }
 }
 
+async function handleDelete(row) {
+  try {
+    await ElMessageBox.confirm(
+      `確認刪除會員 ${row.display_name || row.email || row.username || row.authentik_sub}？`,
+      '刪除確認',
+      { type: 'warning' }
+    )
+    await deleteMember(row.authentik_sub)
+    ElMessage.success('刪除成功')
+    await load()
+  } catch (err) {
+    if (err === 'cancel') return
+    ElMessage.error(err.response?.data?.detail || '刪除失敗')
+  }
+}
+
 onMounted(load)
 </script>