feat(web): add price range filter and list view to /du-an page

Add minPrice/maxPrice inputs to ProjectFilterBar and introduce a
list view mode alongside the existing grid/map toggle for project
browsing.

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

apps/web/app/[locale]/(public)/du-an/page.tsx

@@ -1,12 +1,23 @@
 'use client';
 
-import { Building2, LayoutGrid, Map } from 'lucide-react';
+import { Building2, LayoutGrid, List, Map, MapPin } from 'lucide-react';
 import dynamic from 'next/dynamic';
+import Image from 'next/image';
 import * as React from 'react';
 import { ProjectCard } from '@/components/du-an/project-card';
 import { ProjectFilterBar } from '@/components/du-an/project-filter-bar';
+import { Badge } from '@/components/ui/badge';
 import { Button } from '@/components/ui/button';
-import type { SearchProjectsParams } from '@/lib/du-an-api';
+import { Card } from '@/components/ui/card';
+import { Link } from '@/i18n/navigation';
+import { formatPrice } from '@/lib/currency';
+import {
+  PROJECT_PROPERTY_TYPE_LABELS,
+  PROJECT_STATUS_COLORS,
+  PROJECT_STATUS_LABELS,
+  type ProjectSummary,
+  type SearchProjectsParams,
+} from '@/lib/du-an-api';
 import { useProjectsSearch } from '@/lib/hooks/use-du-an';
 import { cn } from '@/lib/utils';
 
@@ -17,7 +28,7 @@ const ProjectMap = dynamic(
 
 const PAGE_SIZE = 12;
 
-type ViewMode = 'grid' | 'map';
+type ViewMode = 'grid' | 'list' | 'map';
 
 export default function DuAnPage() {
   const [filters, setFilters] = React.useState<SearchProjectsParams>({
@@ -62,6 +73,19 @@ export default function DuAnPage() {
           >
             <LayoutGrid className="h-4 w-4" />
           </button>
+          <button
+            type="button"
+            onClick={() => setViewMode('list')}
+            className={cn(
+              'rounded-md p-2 transition-colors',
+              viewMode === 'list'
+                ? 'bg-primary text-primary-foreground'
+                : 'text-muted-foreground hover:text-foreground',
+            )}
+            aria-label="Xem dạng danh sách"
+          >
+            <List className="h-4 w-4" />
+          </button>
           <button
             type="button"
             onClick={() => setViewMode('map')}
@@ -113,6 +137,12 @@ export default function DuAnPage() {
 
             {viewMode === 'map' ? (
               <ProjectMap projects={data.data} />
+            ) : viewMode === 'list' ? (
+              <div className="space-y-4">
+                {data.data.map((project) => (
+                  <ProjectListItem key={project.id} project={project} />
+                ))}
+              </div>
             ) : (
               <div className="grid gap-6 sm:grid-cols-2 lg:grid-cols-3">
                 {data.data.map((project) => (
@@ -121,8 +151,8 @@ export default function DuAnPage() {
               </div>
             )}
 
-            {/* Pagination (grid mode only) */}
-            {viewMode === 'grid' && data.totalPages > 1 && (
+            {/* Pagination (grid/list mode) */}
+            {viewMode !== 'map' && data.totalPages > 1 && (
               <div className="mt-8 flex items-center justify-center gap-2">
                 <Button
                   variant="outline"
@@ -159,3 +189,75 @@ export default function DuAnPage() {
     </div>
   );
 }
+
+function ProjectListItem({ project }: { project: ProjectSummary }) {
+  const statusLabel = PROJECT_STATUS_LABELS[project.status];
+  const statusColor = PROJECT_STATUS_COLORS[project.status];
+  const propertyLabels = project.propertyTypes
+    .map((t) => PROJECT_PROPERTY_TYPE_LABELS[t])
+    .join(', ');
+
+  return (
+    <Link href={`/du-an/${project.slug}`}>
+      <Card className="group flex overflow-hidden transition-shadow hover:shadow-lg">
+        {/* Thumbnail */}
+        <div className="relative aspect-[4/3] w-48 shrink-0 overflow-hidden bg-muted sm:w-56 md:w-64">
+          {project.thumbnailUrl ? (
+            <Image
+              src={project.thumbnailUrl}
+              alt={project.name}
+              fill
+              className="object-cover transition-transform group-hover:scale-105"
+              sizes="256px"
+            />
+          ) : (
+            <div className="flex h-full items-center justify-center">
+              <Building2 className="h-10 w-10 text-muted-foreground/30" />
+            </div>
+          )}
+          <Badge
+            className={cn('absolute left-2 top-2 text-xs', statusColor)}
+            variant="secondary"
+          >
+            {statusLabel}
+          </Badge>
+        </div>
+
+        {/* Content */}
+        <div className="flex min-w-0 flex-1 flex-col justify-between p-4">
+          <div>
+            <h3 className="line-clamp-1 text-base font-semibold group-hover:text-primary">
+              {project.name}
+            </h3>
+            <div className="mt-1 flex items-center gap-1 text-sm text-muted-foreground">
+              <MapPin className="h-3.5 w-3.5 shrink-0" />
+              <span className="line-clamp-1">
+                {project.district}, {project.city}
+              </span>
+            </div>
+            <div className="mt-1 flex flex-wrap items-center gap-2 text-xs text-muted-foreground">
+              <span>{propertyLabels}</span>
+              <span>·</span>
+              <span>{project.totalUnits} căn</span>
+              <span>·</span>
+              <span>{project.developer.name}</span>
+            </div>
+          </div>
+
+          <div className="mt-2">
+            {project.minPrice ? (
+              <p className="text-sm font-bold text-primary">
+                {formatPrice(project.minPrice)}
+                {project.maxPrice && project.maxPrice !== project.minPrice && (
+                  <span> – {formatPrice(project.maxPrice)}</span>
+                )}
+              </p>
+            ) : (
+              <p className="text-sm text-muted-foreground">Liên hệ</p>
+            )}
+          </div>
+        </div>
+      </Card>
+    </Link>
+  );
+}