feat: Enhance screen management with conditional layer and zone handling

- Updated the ScreenManagementService to allow general companies to query both their own zones and common zones.
- Improved the ScreenViewPage to include detailed logging for loaded conditional layers and zones.
- Added functionality to ignore empty targetComponentId in condition evaluations.
- Enhanced the EditModal and LayerManagerPanel to support loading conditional layers and dynamic options based on selected zones.
- Implemented additional tab configurations to manage entity join columns effectively in the SplitPanelLayout components.

backend-node/src/services/screenManagementService.ts

@@ -5379,9 +5379,11 @@ export class ScreenManagementService {
         [screenId],
       );
     } else {
-      // 일반 회사: 자사 Zone만 조회 (company_code = '*' 제외)
+      // 일반 회사: 자사 Zone + 공통(*) Zone 조회
       zones = await query<any>(
-        `SELECT * FROM screen_conditional_zones WHERE screen_id = $1 AND company_code = $2 ORDER BY zone_id`,
+        `SELECT * FROM screen_conditional_zones 
+         WHERE screen_id = $1 AND (company_code = $2 OR company_code = '*')
+         ORDER BY zone_id`,
         [screenId, companyCode],
       );
     }