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/comparison/comparison-table.tsx

@@ -7,6 +7,7 @@ import { Badge } from '@/components/ui/badge';
 import { Button } from '@/components/ui/button';
 import { Link } from '@/i18n/navigation';
 import { formatPrice, formatPricePerM2 } from '@/lib/currency';
+import { shimmerBlurDataURL } from '@/lib/image-blur';
 import type { ListingDetail } from '@/lib/listings-api';
 
 const PROPERTY_TYPE_LABELS: Record<string, string> = {
@@ -80,6 +81,8 @@ export function ComparisonTable({ listings, onRemove }: ComparisonTableProps) {
                         fill
                         sizes="200px"
                         className="object-cover"
+                        placeholder="blur"
+                        blurDataURL={shimmerBlurDataURL()}
                       />
                     ) : (
                       <div className="flex h-full items-center justify-center text-xs text-muted-foreground">