feat: add CSV/JSON export, advanced bulk filters & selection to Catalog Manager

- Admin Audit Log: CSV/JSON export via ?format=query param
- Catalog Manager: club_only / have_offer filters (multi-filter support)
- Offer discovery: refactored discoverOffers() to accept filters object
- Translations added for new filter labels
- Test updates for all modified paths

src/app/admin/catalog/[id]/catalog-items-table/catalog-items-table.tsx

@@ -195,13 +195,19 @@ export function CatalogItemsTable({
 
 	// ── Search / Filter ─────────────────────────────────────────────
 	const [searchQuery, setSearchQuery] = useState(initialSearch);
-	const [offerFilter, setOfferFilter] = useState<OfferFilter>("all");
+	const [filters, setFilters] = useState<Record<string, string>>({
+		offerFilter: "all",
+		clubOnlyFilter: "all",
+		haveOfferFilter: "all",
+	});
+
 	const { items: filteredItems, counts: filterCounts } = useMemo(
-		() => discoverOffers(items, searchQuery, offerFilter),
-		[items, searchQuery, offerFilter],
+		() => discoverOffers(items, searchQuery, filters),
+		[items, searchQuery, filters],
 	);
 	const hasDiscoveryFilter =
-		Boolean(searchQuery.trim()) || offerFilter !== "all";
+		Boolean(searchQuery.trim()) ||
+		Object.values(filters).some((f) => f !== "all");
 
 	// ── Move items dialog ───────────────────────────────────────────
 	const [moveOpen, setMoveOpen] = useState(false);
@@ -225,12 +231,13 @@ export function CatalogItemsTable({
 	);
 
 	const orderedFilteredItems = useMemo(() => {
-		if (searchQuery.trim()) return filteredItems;
+		if (searchQuery.trim() || Object.values(filters).some((f) => f !== "all"))
+			return filteredItems;
 		const orderMap = new Map(itemOrder.map((id, idx) => [id, idx]));
-		return [...filteredItems].sort(
-			(a, b) => (orderMap.get(a.id) ?? 0) - (orderMap.get(b.id) ?? 0),
-		);
-	}, [filteredItems, itemOrder, searchQuery]);
+		return filteredItems
+			.slice()
+			.sort((a, b) => (orderMap.get(a.id) ?? 0) - (orderMap.get(b.id) ?? 0));
+	}, [filteredItems, itemOrder, searchQuery, filters]);
 
 	// ── Selection ────────────────────────────────────────────────────
 	const [selected, setSelected] = useState<Set<number>>(new Set());
@@ -265,13 +272,17 @@ export function CatalogItemsTable({
 		setSearchQuery(query);
 		setSelected(new Set());
 	}
-	function updateOfferFilter(value: string) {
-		setOfferFilter(value as OfferFilter);
+	function updateFilter(key: string, value: string) {
+		setFilters((prev) => ({ ...prev, [key]: value }));
 		setSelected(new Set());
 	}
 	function resetDiscovery() {
 		setSearchQuery("");
-		setOfferFilter("all");
+		setFilters({
+			offerFilter: "all",
+			clubOnlyFilter: "all",
+			haveOfferFilter: "all",
+		});
 		setSelected(new Set());
 	}
 
@@ -1187,18 +1198,21 @@ export function CatalogItemsTable({
 										onClear={() => updateSearch("")}
 									/>
 								</div>
-								<Select value={offerFilter} onValueChange={updateOfferFilter}>
+								<Select
+									value={filters.offerFilter}
+									onValueChange={(v) => updateFilter("offerFilter", v)}
+								>
 									<SelectTrigger
 										aria-label={discovery("filterLabel")}
 										className="w-full sm:w-52"
 									>
 										<SelectValue>
-											{discovery(`filters.${offerFilter}`)} (
-											{filterCounts[offerFilter]})
+											{discovery(`filters.${filters.offerFilter}`)} (
+											{filterCounts[filters.offerFilter as OfferFilter]})
 										</SelectValue>
 									</SelectTrigger>
 									<SelectContent>
-										{OFFER_FILTERS.map((filter) => (
+										{OFFER_FILTERS.slice(0, 5).map((filter) => (
 											<SelectItem key={filter} value={filter}>
 												{discovery(`filters.${filter}`)} ({filterCounts[filter]}
 												)
@@ -1206,6 +1220,59 @@ export function CatalogItemsTable({
 										))}
 									</SelectContent>
 								</Select>
+
+								<Select
+									value={filters.clubOnlyFilter}
+									onValueChange={(v) => updateFilter("clubOnlyFilter", v)}
+								>
+									<SelectTrigger
+										aria-label={discovery("clubOnlyFilterLabel")}
+										className="w-full sm:w-52"
+									>
+										<SelectValue>
+											{discovery(`filters.${filters.clubOnlyFilter}`)} (
+											{filterCounts[filters.clubOnlyFilter as OfferFilter]})
+										</SelectValue>
+									</SelectTrigger>
+									<SelectContent>
+										<SelectItem value="all">
+											{discovery("filters.all")}
+										</SelectItem>
+										<SelectItem value="club_only_yes">
+											{discovery("filters.club_only_yes")}
+										</SelectItem>
+										<SelectItem value="club_only_no">
+											{discovery("filters.club_only_no")}
+										</SelectItem>
+									</SelectContent>
+								</Select>
+
+								<Select
+									value={filters.haveOfferFilter}
+									onValueChange={(v) => updateFilter("haveOfferFilter", v)}
+								>
+									<SelectTrigger
+										aria-label={discovery("haveOfferFilterLabel")}
+										className="w-full sm:w-52"
+									>
+										<SelectValue>
+											{discovery(`filters.${filters.haveOfferFilter}`)} (
+											{filterCounts[filters.haveOfferFilter as OfferFilter]})
+										</SelectValue>
+									</SelectTrigger>
+									<SelectContent>
+										<SelectItem value="all">
+											{discovery("filters.all")}
+										</SelectItem>
+										<SelectItem value="have_offer_yes">
+											{discovery("filters.have_offer_yes")}
+										</SelectItem>
+										<SelectItem value="have_offer_no">
+											{discovery("filters.have_offer_no")}
+										</SelectItem>
+									</SelectContent>
+								</Select>
+
 								{hasDiscoveryFilter && (
 									<Button variant="ghost" size="sm" onClick={resetDiscovery}>
 										{discovery("reset")}
@@ -1245,7 +1312,7 @@ export function CatalogItemsTable({
 						</p>
 					) : viewMode === "grid" ? (
 						<ItemsShopPreview
-							items={orderedFilteredItems}
+							items={orderedFilteredItems as CatalogItemData[]}
 							furniRevisionMap={furniRevisionMap}
 							layout={pageLayout}
 							canEdit={canEdit}

src/app/admin/logs/audit/audit-table.tsx

@@ -134,12 +134,27 @@ export function AuditTable({ data }: AuditTableProps) {
 	return (
 		<div className="space-y-4">
 			<AuditFilters />
-			<p className="text-xs text-muted-foreground">{t("audit.exportHint")}</p>
+			<div className="flex items-center justify-between">
+				<p className="text-xs text-muted-foreground">{t("audit.exportHint")}</p>
+				<div className="flex items-center gap-2">
+					<a
+						href={`/api/admin/logs/audit/export?${params.toString()}&format=csv`}
+						className="inline-flex items-center justify-center rounded-md border border-input bg-background px-3 py-1.5 text-xs font-medium shadow-sm hover:bg-accent hover:text-accent-foreground"
+					>
+						Export CSV
+					</a>
+					<a
+						href={`/api/admin/logs/audit/export?${params.toString()}&format=json`}
+						className="inline-flex items-center justify-center rounded-md border border-input bg-background px-3 py-1.5 text-xs font-medium shadow-sm hover:bg-accent hover:text-accent-foreground"
+					>
+						Export JSON
+					</a>
+				</div>
+			</div>
 			<DataTable
 				data={data}
 				columns={columns}
 				searchPlaceholder={t("audit.searchPlaceholder")}
-				exportUrl={`/api/admin/logs/audit/export?${params.toString()}`}
 			/>
 		</div>
 	);