feat: [mng] develop 일괄 반영

- fire-shutter 가이드레일/셔터박스/3D 렌더링
- sales 가격시뮬레이터/프로모션 할인
- bim 뷰어/생성기, pmis 작업일보/출면일보
- demo-tenant 체험 관리
- 전표/급여/전자서명 버그 수정

app/Http/Controllers/Api/Admin/DocumentTemplateApiController.php

@@ -459,6 +459,7 @@ public function duplicate(Request $request, int $id): JsonResponse
                     'template_id' => $newTemplate->id,
                     'title' => $section->title,
                     'image_path' => $section->image_path,
+                    'file_id' => $section->file_id,
                     'sort_order' => $section->sort_order,
                 ]);
 
@@ -587,11 +588,12 @@ public function uploadImage(Request $request): JsonResponse
 
             if ($response->successful() && $response->json('success')) {
                 $filePath = $response->json('data.file_path');
+                $fileId = $response->json('data.id');
 
                 return response()->json([
                     'success' => true,
                     'path' => $filePath,
-                    'url' => "{$apiBaseUrl}/storage/tenants/{$filePath}",
+                    'file_id' => $fileId,
                 ]);
             }
 
@@ -700,6 +702,7 @@ private function saveRelations(DocumentTemplate $template, array $data, bool $de
                 $sectionData = [
                     'title' => $section['title'] ?? '',
                     'image_path' => $section['image_path'] ?? null,
+                    'file_id' => $section['file_id'] ?? null,
                     'sort_order' => $sIndex,
                 ];