관리자 멤버 상세와 추가 화면 구현

server/routes/admin/api/members/[id].get.js

@@ -0,0 +1,30 @@
+import { createError, getRouterParam } from 'h3'
+import { requireAdminSession } from '../../../../utils/admin-auth'
+import { getMemberForAdmin } from '../../../../repositories/member-repository'
+
+/**
+ * 관리자 회원 상세 조회 API
+ * @param {import('h3').H3Event} event - 요청 이벤트
+ * @returns {Promise<Object>} 회원 상세
+ */
+export default defineEventHandler(async (event) => {
+  requireAdminSession(event)
+  const memberId = String(getRouterParam(event, 'id') || '')
+
+  if (!memberId) {
+    throw createError({
+      statusCode: 400,
+      message: '회원 ID가 필요합니다.'
+    })
+  }
+
+  const member = await getMemberForAdmin(memberId)
+  if (!member) {
+    throw createError({
+      statusCode: 404,
+      message: '회원을 찾을 수 없습니다.'
+    })
+  }
+
+  return member
+})