릴리스: v0.1.46 에디터 아이템 제거와 회원 정보 보강

backend/src/db.js

@@ -37,6 +37,8 @@ function mapUserRow(row) {
     isAdmin: !!row.is_admin,
     avatarSrc: row.avatar_src || '',
     createdAt: Number(row.created_at),
+    tierListCount: Number(row.tierlist_count || 0),
+    recentActivityAt: Number(row.recent_activity_at || row.created_at || 0),
   }
 }
 
@@ -326,9 +328,24 @@ async function updateUserProfile({ id, nickname, avatarSrc }) {
 }
 
 async function listUsers() {
-  const rows = await query(
-    'SELECT id, email, nickname, is_admin, avatar_src, created_at FROM users ORDER BY created_at ASC, email ASC'
-  )
+  const rows = await query(`
+    SELECT
+      u.id,
+      u.email,
+      u.nickname,
+      u.is_admin,
+      u.avatar_src,
+      u.created_at,
+      COUNT(t.id) AS tierlist_count,
+      GREATEST(
+        u.created_at,
+        COALESCE(MAX(t.updated_at), 0)
+      ) AS recent_activity_at
+    FROM users u
+    LEFT JOIN tierlists t ON t.author_id = u.id
+    GROUP BY u.id, u.email, u.nickname, u.is_admin, u.avatar_src, u.created_at
+    ORDER BY recent_activity_at DESC, u.created_at ASC, u.email ASC
+  `)
   return rows.map(mapUserRow)
 }