feat: add auto furniture interaction detection

- New auto-interaction.ts: detects canSit/canLay/canStand from classname/name keywords
- Maps keywords to interaction types (bench, chair, bed, table, etc.)
- Returns clickLimit and interactionModesCount for proper click/interaction limits
- Nitro editor: added auto-detect button with preview of detected settings
- furni-import.ts: auto-sets interaction_modes_count during import
- upload-import.ts: auto-detects for direct insert and SQL migrations
- clone-import.ts: auto-detects when cloning from other hotels

src/app/admin/import/furni/nitro-editor-dialog.tsx

@@ -32,9 +32,14 @@ import { Switch } from "@/components/ui/switch";
 import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
 import { Textarea } from "@/components/ui/textarea";
 import { adminFetch } from "@/lib/admin-fetch";
+import {
+	autoDetectInteraction,
+	getInteractionTypeLabel,
+} from "@/lib/furni/auto-interaction";
 
 interface NitroEditorDialogProps {
 	classname: string;
+	name?: string;
 	open: boolean;
 	onOpenChange: (open: boolean) => void;
 }
@@ -122,6 +127,7 @@ function CopyClassname({ value }: { value: string }) {
 
 export function NitroEditorDialog({
 	classname,
+	name = "",
 	open,
 	onOpenChange,
 }: NitroEditorDialogProps) {
@@ -142,8 +148,22 @@ export function NitroEditorDialog({
 		cansiton: false,
 		canlayon: false,
 	});
+	const [autoDetectResult, setAutoDetectResult] = useState<ReturnType<
+		typeof autoDetectInteraction
+	> | null>(null);
 	const [jsonError, setJsonError] = useState<string | null>(null);
 
+	const handleAutoDetect = () => {
+		const result = autoDetectInteraction(classname, name);
+		setAutoDetectResult(result);
+		setFlags({
+			canstandon: result.canStand,
+			cansiton: result.canSit,
+			canlayon: result.canLay,
+		});
+		toast.success(`Auto-detected: ${result.reason}`);
+	};
+
 	const patchMeta = (path: string, value: unknown) => {
 		setMetadata((prev) =>
 			prev == null ? prev : updateNested(prev, path, value),
@@ -497,6 +517,53 @@ export function NitroEditorDialog({
 											/>
 										</div>
 									</div>
+									<div className="mt-4 flex flex-col gap-2">
+										<Button
+											variant="outline"
+											size="sm"
+											onClick={handleAutoDetect}
+											className="gap-1.5 w-full"
+										>
+											<Sparkles className="w-3.5 h-3.5" />
+											Auto-detect from name
+										</Button>
+										{autoDetectResult && (
+											<div className="rounded-md bg-muted/50 p-3 text-xs space-y-1">
+												<div className="flex items-center gap-1.5 flex-wrap">
+													<Badge
+														variant={
+															autoDetectResult.canLay ? "default" : "secondary"
+														}
+														className="gap-1"
+													>
+														{autoDetectResult.canLay ? (
+															<Layers className="w-2.5 h-2.5" />
+														) : autoDetectResult.canSit ? (
+															<MousePointerClick className="w-2.5 h-2.5" />
+														) : (
+															<MousePointerClick className="w-2.5 h-2.5" />
+														)}
+														{getInteractionTypeLabel(
+															autoDetectResult.interactionType,
+														)}
+													</Badge>
+													{autoDetectResult.clickLimit > 0 && (
+														<Badge variant="outline" className="gap-1">
+															Click limit: {autoDetectResult.clickLimit}
+														</Badge>
+													)}
+													{autoDetectResult.interactionModesCount > 0 && (
+														<Badge variant="outline" className="gap-1">
+															Modes: {autoDetectResult.interactionModesCount}
+														</Badge>
+													)}
+												</div>
+												<p className="text-muted-foreground">
+													{autoDetectResult.reason}
+												</p>
+											</div>
+										)}
+									</div>
 								</section>
 							</div>