fix(web): update search, listing, and map components

Improve agent profile client, comparison table, image gallery/upload,
listing map, filter bar, property card, and search results components
with better error handling, type safety, and UX refinements.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

apps/web/components/listings/image-upload.tsx

@@ -84,12 +84,21 @@ export function ImageUpload({ images, onChange, maxFiles = 20, className }: Imag
   return (
     <div className={cn('space-y-4', className)}>
       <div
+        role="button"
+        tabIndex={0}
         onDragOver={handleDragOver}
         onDragLeave={handleDragLeave}
         onDrop={handleDrop}
         onClick={() => inputRef.current?.click()}
+        onKeyDown={(e) => {
+          if (e.key === 'Enter' || e.key === ' ') {
+            e.preventDefault();
+            inputRef.current?.click();
+          }
+        }}
+        aria-label="Tải ảnh lên. Kéo thả ảnh vào đây hoặc nhấn để chọn"
         className={cn(
-          'flex cursor-pointer flex-col items-center justify-center rounded-lg border-2 border-dashed p-8 transition-colors',
+          'flex cursor-pointer flex-col items-center justify-center rounded-lg border-2 border-dashed p-8 transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary',
           isDragging
             ? 'border-primary bg-primary/5'
             : 'border-muted-foreground/25 hover:border-primary/50',