feat: 대시보드 목록에 생성자 컬럼 추가

backend-node/src/services/DashboardService.ts

@@ -231,7 +231,7 @@ export class DashboardService {
 
       const whereClause = whereConditions.join(" AND ");
 
-      // 대시보드 목록 조회 (users 테이블 조인 제거)
+      // 대시보드 목록 조회 (user_info 조인하여 생성자 이름 포함)
       const dashboardQuery = `
         SELECT 
           d.id,
@@ -245,13 +245,16 @@ export class DashboardService {
           d.tags,
           d.category,
           d.view_count,
+          d.company_code,
+          u.user_name as created_by_name,
           COUNT(de.id) as elements_count
         FROM dashboards d
         LEFT JOIN dashboard_elements de ON d.id = de.dashboard_id
+        LEFT JOIN user_info u ON d.created_by = u.user_id
         WHERE ${whereClause}
         GROUP BY d.id, d.title, d.description, d.thumbnail_url, d.is_public, 
                  d.created_by, d.created_at, d.updated_at, d.tags, d.category, 
-                 d.view_count
+                 d.view_count, d.company_code, u.user_name
         ORDER BY d.updated_at DESC
         LIMIT $${paramIndex} OFFSET $${paramIndex + 1}
       `;
@@ -280,12 +283,14 @@ export class DashboardService {
           thumbnailUrl: row.thumbnail_url,
           isPublic: row.is_public,
           createdBy: row.created_by,
+          createdByName: row.created_by_name || row.created_by,
           createdAt: row.created_at,
           updatedAt: row.updated_at,
           tags: JSON.parse(row.tags || "[]"),
           category: row.category,
           viewCount: parseInt(row.view_count || "0"),
           elementsCount: parseInt(row.elements_count || "0"),
+          companyCode: row.company_code,
         })),
         pagination: {
           page,