Fix: Use NEXT_PUBLIC_API_URL for all image URLs

frontend/src/app/admin/cars/page.tsx

@@ -103,13 +103,15 @@ const FUEL_TYPES = [
   { value: 'LPG', label: 'LPG' },
 ];
 
+const API_BASE_URL = process.env.NEXT_PUBLIC_API_URL || 'http://localhost:8000';
+
 // 이미지 URL 변환 (로컬 경로는 백엔드 URL 추가)
 const getImageUrl = (url: string | undefined): string => {
   if (!url) return '';
   if (url.startsWith('http://') || url.startsWith('https://')) {
     return url;
   }
-  return `http://localhost:8000${url}`;
+  return `${API_BASE_URL}${url}`;
 };
 
 const YEAR_OPTIONS = Array.from({ length: 15 }, (_, i) => 2024 - i);

frontend/src/app/admin/hero-banners/page.tsx

@@ -33,13 +33,15 @@ const defaultFormData: BannerFormData = {
   car_id: null,
 };
 
+const API_BASE_URL = process.env.NEXT_PUBLIC_API_URL || 'http://localhost:8000';
+
 // 이미지 URL 변환 (로컬 경로는 백엔드 URL 추가)
 const getImageUrl = (url: string | undefined): string => {
   if (!url) return '';
   if (url.startsWith('http://') || url.startsWith('https://')) {
     return url;
   }
-  return `http://localhost:8000${url}`;
+  return `${API_BASE_URL}${url}`;
 };
 
 export default function HeroBannersPage() {
@@ -97,7 +99,7 @@ export default function HeroBannersPage() {
         .map((b: any) => b.car_id);
       if (carIds.length > 0) {
         try {
-          const response = await fetch('http://localhost:8000/api/carmodoo/pdf-status', {
+          const response = await fetch(`${API_BASE_URL}/api/carmodoo/pdf-status`, {
             method: 'POST',
             headers: { 'Content-Type': 'application/json' },
             body: JSON.stringify(carIds),

frontend/src/components/FilmStripSlider.tsx

@@ -324,6 +324,8 @@ interface BannerCardProps {
   height: number;
 }
 
+const API_BASE_URL = process.env.NEXT_PUBLIC_API_URL || 'http://localhost:8000';
+
 // 이미지 URL 변환 (로컬 경로는 백엔드 URL 추가)
 const getImageUrl = (url: string): string => {
   if (!url) return '';
@@ -331,7 +333,7 @@ const getImageUrl = (url: string): string => {
     return url;
   }
   // 로컬 경로인 경우 백엔드 URL 추가
-  return `http://localhost:8000${url}`;
+  return `${API_BASE_URL}${url}`;
 };
 
 // Helper to get localized title/subtitle based on language