feat: add .nitro upload + sync-all + repair-icons features

- Upload .nitro bundles directly with full DB, catalog, and furnidata integration
- Generate SQL migration files on upload (optional)
- Auto-sync missing furniture from all configured clone sources (SSE batch)
- Repair missing icons by extracting from local .nitro or downloading from sources
- All behind ASSETS_IMPORT permission

src/app/admin/import/furni/upload/page.tsx

@@ -0,0 +1,26 @@
+import { redirect } from "next/navigation";
+import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
+import { UploadFurniClient } from "./upload-furni-client";
+
+export default async function UploadFurniPage() {
+	const { session, permissions } = await getAdminContext();
+	if (!canAccess(permissions, PERMS.ASSETS_IMPORT, session.user.rank)) {
+		redirect("/admin");
+	}
+
+	return (
+		<div className="space-y-6">
+			<div>
+				<h1 className="text-2xl font-bold tracking-tight">
+					Upload .nitro Furniture
+				</h1>
+				<p className="text-muted-foreground mt-1">
+					Upload a .nitro bundle and optional icon to import furniture into the
+					hotel. The database entry, catalog item, and FurnitureData.json will
+					be updated automatically.
+				</p>
+			</div>
+			<UploadFurniClient />
+		</div>
+	);
+}

src/app/admin/import/page.tsx

@@ -3,8 +3,11 @@ import {
 	Cat,
 	Copy,
 	Dumbbell,
+	ImageIcon,
 	Puzzle,
+	RefreshCw,
 	Shirt,
+	Upload,
 } from "lucide-react";
 import Link from "next/link";
 import { redirect } from "next/navigation";
@@ -31,6 +34,12 @@ export default async function ImportPage() {
 			icon: Puzzle,
 			description: t("furniDescription"),
 		},
+		{
+			href: "/admin/import/furni/upload",
+			label: t("upload"),
+			icon: Upload,
+			description: t("uploadDescription"),
+		},
 		{
 			href: "/admin/import/clothing",
 			label: t("clothing"),
@@ -55,6 +64,18 @@ export default async function ImportPage() {
 			icon: Copy,
 			description: t("cloneDescription"),
 		},
+		{
+			href: "/admin/import/sync",
+			label: t("sync"),
+			icon: RefreshCw,
+			description: t("syncDescription"),
+		},
+		{
+			href: "/admin/import/repair-icons",
+			label: t("repairIcons"),
+			icon: ImageIcon,
+			description: t("repairIconsDescription"),
+		},
 	] as const;
 
 	return (

src/app/admin/import/repair-icons/page.tsx

@@ -0,0 +1,26 @@
+import { redirect } from "next/navigation";
+import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
+import { RepairIconsClient } from "./repair-icons-client";
+
+export default async function RepairIconsPage() {
+	const { session, permissions } = await getAdminContext();
+	if (!canAccess(permissions, PERMS.ASSETS_IMPORT, session.user.rank)) {
+		redirect("/admin");
+	}
+
+	return (
+		<div className="space-y-6">
+			<div>
+				<h1 className="text-2xl font-bold tracking-tight">
+					Repair Missing Icons
+				</h1>
+				<p className="text-muted-foreground mt-1">
+					Scan all existing furniture and download any missing icon files. Icons
+					are extracted from local .nitro bundles or fetched from configured
+					clone sources.
+				</p>
+			</div>
+			<RepairIconsClient />
+		</div>
+	);
+}

src/app/admin/import/sync/page.tsx

@@ -0,0 +1,27 @@
+import { redirect } from "next/navigation";
+import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
+import { SyncAllClient } from "./sync-all-client";
+
+export default async function SyncAllPage() {
+	const { session, permissions } = await getAdminContext();
+	if (!canAccess(permissions, PERMS.ASSETS_IMPORT, session.user.rank)) {
+		redirect("/admin");
+	}
+
+	return (
+		<div className="space-y-6">
+			<div>
+				<h1 className="text-2xl font-bold tracking-tight">
+					Sync All Sources
+				</h1>
+				<p className="text-muted-foreground mt-1">
+					Scan all configured clone sources and automatically import
+					any furniture that is not yet present in your hotel. Missing
+					.nitro files, icons, database entries, catalog items, and
+					FurnitureData.json will be added automatically.
+				</p>
+			</div>
+			<SyncAllClient />
+		</div>
+	);
+}

src/app/api/admin/import/furni/repair-icons/route.ts

@@ -0,0 +1,33 @@
+import { withAdmin } from "@/lib/api-handler";
+import { PERMS } from "@/lib/permissions";
+import { repairMissingIcons } from "@/lib/services/repair-icons";
+
+export const POST = withAdmin({ permission: PERMS.ASSETS_IMPORT }, async () => {
+	const encoder = new TextEncoder();
+
+	const stream = new ReadableStream({
+		async start(controller) {
+			const send = (data: unknown) => {
+				try {
+					controller.enqueue(
+						encoder.encode(`data: ${JSON.stringify(data)}\n\n`),
+					);
+				} catch {
+					/* stream closed */
+				}
+			};
+
+			await repairMissingIcons(send);
+
+			controller.close();
+		},
+	});
+
+	return new Response(stream, {
+		headers: {
+			"Content-Type": "text/event-stream",
+			"Cache-Control": "no-cache",
+			Connection: "keep-alive",
+		},
+	});
+});

src/app/api/admin/import/furni/upload/route.ts

@@ -0,0 +1,92 @@
+import { withAdmin } from "@/lib/api-handler";
+import { apiError, apiOk } from "@/lib/api-response";
+import { PERMS } from "@/lib/permissions";
+import { logAudit } from "@/lib/services/audit";
+import { uploadSingleFurni } from "@/lib/services/upload-import";
+
+export const POST = withAdmin(
+	{ permission: PERMS.ASSETS_IMPORT },
+	async (request, ctx) => {
+		const formData = await request.formData();
+
+		const classname = (formData.get("classname") as string)?.trim();
+		const name = (formData.get("name") as string)?.trim();
+		const description = (formData.get("description") as string)?.trim() || "";
+		const itemType = formData.get("itemType") as string;
+		const xdim = formData.get("xdim")
+			? Number(formData.get("xdim"))
+			: undefined;
+		const ydim = formData.get("ydim")
+			? Number(formData.get("ydim"))
+			: undefined;
+		const canstandon = formData.get("canstandon") === "true";
+		const cansiton = formData.get("cansiton") === "true";
+		const canlayon = formData.get("canlayon") === "true";
+		const interactionType =
+			(formData.get("interactionType") as string)?.trim() || "default";
+		const customparams = (formData.get("customparams") as string)?.trim() || "";
+		const generateSql = formData.get("generateSql") === "true";
+		const nitroFile = formData.get("nitro") as File | null;
+		const iconFile = formData.get("icon") as File | null;
+
+		if (!classname) return apiError("classname is required", 400);
+		if (!name) return apiError("name is required", 400);
+		if (!itemType || !["s", "i"].includes(itemType))
+			return apiError("itemType must be 's' or 'i'", 400);
+		if (!nitroFile || nitroFile.size === 0)
+			return apiError(".nitro file is required", 400);
+
+		if (nitroFile.size > 50 * 1024 * 1024)
+			return apiError(".nitro file too large (max 50MB)", 400);
+
+		const nitroBuffer = Buffer.from(await nitroFile.arrayBuffer());
+
+		let iconBuffer: Buffer | null = null;
+		if (iconFile && iconFile.size > 0) {
+			if (iconFile.size > 2 * 1024 * 1024)
+				return apiError("Icon file too large (max 2MB)", 400);
+			iconBuffer = Buffer.from(await iconFile.arrayBuffer());
+		}
+
+		const result = await uploadSingleFurni({
+			classname,
+			name,
+			description,
+			itemType: itemType as "s" | "i",
+			xdim,
+			ydim,
+			canstandon,
+			cansiton,
+			canlayon,
+			interactionType,
+			customparams,
+			nitroBuffer,
+			iconBuffer,
+			generateSql,
+		});
+
+		if (!result.ok) {
+			return apiError(result.error || "Upload failed", 400);
+		}
+
+		logAudit({
+			userId: ctx.session.user.id,
+			action: "furni_upload",
+			target: "FurniAsset",
+			targetId: result.itemId ?? 0,
+			after: {
+				classname: result.classname,
+				itemId: result.itemId,
+				catalogItemId: result.catalogItemId,
+			},
+		});
+
+		return apiOk({
+			itemId: result.itemId,
+			catalogItemId: result.catalogItemId,
+			classname: result.classname,
+			warnings: result.warnings,
+			sqlFile: result.sqlFile,
+		});
+	},
+);

src/messages/en.json

@@ -2481,6 +2481,8 @@
 				"badgesDescription": "Import and manage badge assets from external sources.",
 				"furni": "Furni",
 				"furniDescription": "Import furniture definitions, SWF files, and icons.",
+				"upload": "Upload .nitro",
+				"uploadDescription": "Upload .nitro bundles and icons directly without SWF conversion.",
 				"clothing": "Clothing",
 				"clothingDescription": "Import clothing and wearables for avatars.",
 				"effects": "Effects",
@@ -2488,7 +2490,11 @@
 				"pets": "Pets",
 				"petsDescription": "Import pet data and icons.",
 				"clone": "Clone",
-				"cloneDescription": "Clone existing items from one source to another."
+				"cloneDescription": "Clone existing items from one source to another.",
+				"sync": "Auto Sync",
+				"syncDescription": "Automatically import missing furniture from all configured sources.",
+				"repairIcons": "Repair Icons",
+				"repairIconsDescription": "Download any missing icon files for furniture already in the database."
 			},
 			"translations": {
 				"title": "Translations",