feat: Return S3 keys from image uploads and resolve them for display previews in the CMS.

src/app/dashboard/cms/page.tsx

@@ -289,15 +289,14 @@ export default function CmsPage() {
     }
   }
 
-  // Generic image upload — returns the presigned download URL
+  // Generic image upload — returns the S3 key for permanent storage
   async function handleImageUpload(file: File): Promise<string> {
     setIsUploadingImage(true);
     setModalError('');
     try {
       const { uploadUrl, key } = await uploadService.getPresignedUploadUrl(file.name, file.type, 'properties');
       await uploadService.uploadFileToS3(uploadUrl, file);
-      const downloadUrl = await uploadService.getPresignedDownloadUrl(key);
-      return downloadUrl;
+      return key;
     } catch (err) {
       setModalError(getErrorMessage(err));
       return '';
@@ -306,6 +305,19 @@ export default function CmsPage() {
     }
   }
 
+  // Resolve an S3 key or URL for display — returns a viewable URL
+  async function resolveImageUrl(value: string): Promise<string> {
+    if (!value) return '';
+    // Already a full URL or local asset path — use directly
+    if (value.startsWith('http') || value.startsWith('/')) return value;
+    // Treat as S3 key — get presigned download URL
+    try {
+      return await uploadService.getPresignedDownloadUrl(value);
+    } catch {
+      return value;
+    }
+  }
+
   // ---------------------------------------------------------------------------
   // Section-specific form renderers
   // ---------------------------------------------------------------------------
@@ -649,14 +661,27 @@ export default function CmsPage() {
     );
   }
 
-  // Reusable image upload field
-  function renderImageUploadField(label: string, currentUrl: string, onUrlChange: (url: string) => void) {
+  // Reusable image upload field with S3 key resolution for preview
+  function ImageUploadField({ label, currentUrl, onUrlChange }: { label: string; currentUrl: string; onUrlChange: (url: string) => void }) {
+    const [previewUrl, setPreviewUrl] = useState('');
+
+    useEffect(() => {
+      if (!currentUrl) { setPreviewUrl(''); return; }
+      // If it's already a full URL or local path, use directly
+      if (currentUrl.startsWith('http') || currentUrl.startsWith('/')) {
+        setPreviewUrl(currentUrl);
+      } else {
+        // S3 key — resolve to presigned URL for preview
+        resolveImageUrl(currentUrl).then(setPreviewUrl);
+      }
+    }, [currentUrl]);
+
     return (
       <div>
         <label className="block text-sm font-medium text-[#00293d] mb-1">{label}</label>
-        {currentUrl && (
+        {previewUrl && (
           <div className="mb-3 relative rounded-lg overflow-hidden border border-[#e5e7eb]">
-            <img src={currentUrl} alt="Preview" className="w-full h-48 object-cover" onError={(e) => { (e.target as HTMLImageElement).style.display = 'none'; }} />
+            <img src={previewUrl} alt="Preview" className="w-full h-48 object-cover" onError={(e) => { (e.target as HTMLImageElement).style.display = 'none'; }} />
             <button type="button" onClick={() => onUrlChange('')} className="absolute top-2 right-2 px-2 py-1 bg-red-600 text-white text-xs rounded-lg hover:bg-red-700 transition-colors">Remove</button>
           </div>
         )}
@@ -671,11 +696,15 @@ export default function CmsPage() {
           </label>
           <span className="text-xs text-[#666666] self-center">or enter URL below</span>
         </div>
-        <input type="text" className={inputCls} value={currentUrl} onChange={(e) => onUrlChange(e.target.value)} placeholder="https://..." />
+        <input type="text" className={inputCls} value={currentUrl} onChange={(e) => onUrlChange(e.target.value)} placeholder="S3 key or https://..." />
       </div>
     );
   }
 
+  function renderImageUploadField(label: string, currentUrl: string, onUrlChange: (url: string) => void) {
+    return <ImageUploadField label={label} currentUrl={currentUrl} onUrlChange={onUrlChange} />;
+  }
+
   // --- About Us form renderers ---
 
   function renderAboutHeroForm() {