P1-P3 admin cleanup: rank guard, SSRF guard, count caching, dead code removal, pagination rewrite

- P1: new src/lib/admin/rank-guard.ts with tryGuardRank/guardRank + RankGuardTarget/Result; extracted from users.ts; applied to admin-bans (create/lift + rank redirect) and admin-badges (caps + rank guard + error surfacing); import-url-safety.ts SSRF guard wired into clone save+icon fetch; logAudit await in help-tickets; antiddos mutations SETTINGS_EDIT; markAllAlertsRead NOTIFICATIONS_EDIT; rankError/saveError in all 25 message files; tests rew/new for bans/badges/rank-guard/import-url-safety

- P2: ticket-inbox merged pagination reworked to single UNION ALL SQL with LIMIT/OFFSET (avoids O(offset) materialization); getCachedAdminCount with cacheFiltered option applied to devops/errors/photos/items/guilds/help-tickets/moderation pages; admin-theme catches→?error=1+banner+25 locales; logger in silent catches (rare-values/writeable-boxes); catalog-items-loader CAST→plain equality; count caching helper extended with opt-in cacheFiltered

- P3: removed dead modules is-staff/notice/recent-furni-resync/log-filters plus load-user-sanctions/user-sanction-timeline; removed orphaned CATALOG_PAGE_COLUMNS re-export; removed getFurniIconUrl from studio-furni-icons

Build: lint 0, typecheck 0, 3480 tests pass, i18n:check exit 0, colors exit 0. Circular chunk warning (9452/10535/66463) is webpack code-splitting artifact; build succeeds.

src/app/admin/bans/page.tsx

@@ -11,12 +11,17 @@ import { Ban, db } from "@/lib/db";
 import { formatDate } from "@/lib/format-date";
 import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
 
-export default async function AdminBans() {
+export default async function AdminBans({
+	searchParams,
+}: {
+	searchParams: Promise<{ error?: string }>;
+}) {
 	const { session, permissions } = await getAdminContext();
 	if (!canAccess(permissions, PERMS.BANS_VIEW, session.user.rank)) {
 		redirect("/admin");
 	}
 
+	const params = await searchParams;
 	const t = await getTranslations("pages.admin.bans");
 	const now = unixNow();
 	let bans: (typeof Ban.$inferSelect)[] = [];
@@ -37,6 +42,11 @@ export default async function AdminBans() {
 	return (
 		<AdminPageShell icon={BanIcon} title={t("title")} subtitle={t("subtitle")}>
 			<main>
+				{params.error === "rank" ? (
+					<p role="alert" className="text-sm text-[var(--admin-error)] mb-4">
+						{t("rankError")}
+					</p>
+				) : null}
 				<div className="grid grid-cols-[repeat(auto-fit,minmax(180px,1fr))] gap-3.5 mb-6">
 					<StatusCard
 						label={t("activeBans")}

src/app/admin/devops/errors/page.tsx

@@ -1,10 +1,11 @@
-import { count, desc } from "drizzle-orm";
+import { desc } from "drizzle-orm";
 import { redirect } from "next/navigation";
 import { getTranslations } from "next-intl/server";
 import { Card, CardContent } from "@/components/ui/card";
 import { db, EmulatorErrors } from "@/lib/db";
 import { formatDate } from "@/lib/format-date";
 import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
+import { getCachedAdminCount } from "@/lib/services/admin-stats";
 
 export default async function EmulatorErrorsPage({
 	searchParams,
@@ -21,17 +22,16 @@ export default async function EmulatorErrorsPage({
 	const page = Math.max(1, Number(params.page) || 1);
 	const perPage = 50;
 
-	const [errors, totalRows] = await Promise.all([
+	const [errors, total] = await Promise.all([
 		db
 			.select()
 			.from(EmulatorErrors)
 			.orderBy(desc(EmulatorErrors.id))
 			.limit(perPage)
 			.offset((page - 1) * perPage),
-		db.select({ total: count() }).from(EmulatorErrors),
+		getCachedAdminCount(EmulatorErrors, "emulator_errors"),
 	]);
 
-	const total = Number(totalRows[0]?.total ?? 0);
 	const lastPage = Math.ceil(total / perPage);
 
 	return (

src/app/admin/guilds/page.tsx

@@ -11,6 +11,7 @@ import { calcPagination, parseListParams } from "@/lib/admin-helpers";
 import { db, Guilds, GuildsMembers, User } from "@/lib/db";
 import { formatDate } from "@/lib/format-date";
 import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
+import { getCachedAdminCount } from "@/lib/services/admin-stats";
 
 export default async function AdminGuildsPage({
 	searchParams,
@@ -50,11 +51,7 @@ export default async function AdminGuildsPage({
 				)
 			: undefined;
 
-		const [totalRow] = await db
-			.select({ total: count() })
-			.from(Guilds)
-			.where(where);
-		total = Number(totalRow?.total ?? 0);
+		total = await getCachedAdminCount(Guilds, "guilds", where);
 		const pagination = calcPagination(total, parsed.page, parsed.perPage);
 		rows = await db
 			.select({

src/app/admin/help-tickets/page.tsx

@@ -23,6 +23,7 @@ import {
 } from "@/lib/db";
 import { formatDate } from "@/lib/format-date";
 import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
+import { getCachedAdminCount } from "@/lib/services/admin-stats";
 import { type HelpTicketRow, HelpTicketsTable } from "./help-tickets-table";
 
 export default async function AdminHelpTicketsPage({
@@ -90,29 +91,27 @@ export default async function AdminHelpTicketsPage({
 							: WebsiteHelpCenterTickets.updatedAt;
 	const orderBy = parsed.order === "asc" ? asc(orderCol) : desc(orderCol);
 
-	const [totalRows, openRows, closedRows, queues] = await Promise.all([
-		db
-			.select({ total: count() })
-			.from(WebsiteHelpCenterTickets)
-			.where(where)
-			.catch(() => [{ total: 0 }]),
-		db
-			.select({ total: count() })
-			.from(WebsiteHelpCenterTickets)
-			.where(eq(WebsiteHelpCenterTickets.open, true))
-			.catch(() => [{ total: 0 }]),
-		db
-			.select({ total: count() })
-			.from(WebsiteHelpCenterTickets)
-			.where(eq(WebsiteHelpCenterTickets.open, false))
-			.catch(() => [{ total: 0 }]),
+	const [total, openCount, closedCount, queues] = await Promise.all([
+		getCachedAdminCount(
+			WebsiteHelpCenterTickets,
+			"help_tickets_total",
+			where,
+		).catch(() => 0),
+		getCachedAdminCount(
+			WebsiteHelpCenterTickets,
+			"help_tickets_open",
+			eq(WebsiteHelpCenterTickets.open, true),
+			{ cacheFiltered: true },
+		).catch(() => 0),
+		getCachedAdminCount(
+			WebsiteHelpCenterTickets,
+			"help_tickets_closed",
+			eq(WebsiteHelpCenterTickets.open, false),
+			{ cacheFiltered: true },
+		).catch(() => 0),
 		fetchTicketQueueOpenCounts(),
 	]);
 
-	const total = Number(totalRows[0]?.total ?? 0);
-	const openCount = Number(openRows[0]?.total ?? 0);
-	const closedCount = Number(closedRows[0]?.total ?? 0);
-
 	const pagination = calcPagination(total, parsed.page, parsed.perPage);
 
 	const tickets = await db

src/app/admin/items/page.tsx

@@ -1,10 +1,11 @@
-import { and, count, desc, eq, like, or } from "drizzle-orm";
+import { and, desc, eq, like, or } from "drizzle-orm";
 import { Package } from "lucide-react";
 import { getTranslations } from "next-intl/server";
 import { AdminPageShell } from "@/components/admin/admin-page-shell";
 import { fetchAdminList } from "@/lib/admin-list";
 import { db, ItemsBase } from "@/lib/db";
 import { canAccess, PERMS } from "@/lib/permissions";
+import { getCachedAdminCount } from "@/lib/services/admin-stats";
 import { type ItemsBaseRow, ItemsTable } from "./items-table";
 
 export default async function ItemsBasePage({
@@ -34,7 +35,7 @@ export default async function ItemsBasePage({
 					conditions.push(eq(ItemsBase.type, rawParams.filter_type));
 				}
 				const where = conditions.length > 0 ? and(...conditions) : undefined;
-				const [rows, totals] = await Promise.all([
+				const [rows, total] = await Promise.all([
 					db
 						.select({
 							id: ItemsBase.id,
@@ -51,7 +52,7 @@ export default async function ItemsBasePage({
 						.orderBy(desc(ItemsBase.id))
 						.limit(perPage)
 						.offset((page - 1) * perPage),
-					db.select({ total: count() }).from(ItemsBase).where(where),
+					getCachedAdminCount(ItemsBase, "items_base", where),
 				]);
 				return {
 					rows: rows.map((r) => ({
@@ -64,7 +65,7 @@ export default async function ItemsBasePage({
 						width: r.width,
 						length: r.length,
 					})),
-					total: totals[0]?.total ?? 0,
+					total,
 				};
 			},
 		},

src/app/admin/moderation/page.tsx

@@ -16,6 +16,7 @@ import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
 import { getMinStaffRank } from "@/lib/admin/min-staff-rank";
 import { AdminAuditLog, Ban, db, SupportTickets, User } from "@/lib/db";
 import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
+import { getCachedAdminCount } from "@/lib/services/admin-stats";
 
 const CFH_STATES: Record<number, { label: string; class: string }> = {
 	0: {
@@ -39,25 +40,31 @@ export default async function ModerationDashboard() {
 	const minStaffRank = await getMinStaffRank();
 
 	const [
-		openCfhRows,
-		pickedCfhRows,
-		todayBansRows,
+		openCfh,
+		pickedCfh,
+		todayBans,
 		modsOnlineRows,
 		recentCfh,
 		recentModActions,
 	] = await Promise.all([
-		db
-			.select({ total: count() })
-			.from(SupportTickets)
-			.where(eq(SupportTickets.state, 0)),
-		db
-			.select({ total: count() })
-			.from(SupportTickets)
-			.where(eq(SupportTickets.state, 1)),
-		db
-			.select({ total: count() })
-			.from(Ban)
-			.where(gte(Ban.timestamp, todayStart)),
+		getCachedAdminCount(
+			SupportTickets,
+			"moderation_open_cfh",
+			eq(SupportTickets.state, 0),
+			{ cacheFiltered: true },
+		),
+		getCachedAdminCount(
+			SupportTickets,
+			"moderation_picked_cfh",
+			eq(SupportTickets.state, 1),
+			{ cacheFiltered: true },
+		),
+		getCachedAdminCount(
+			Ban,
+			"moderation_today_bans",
+			gte(Ban.timestamp, todayStart),
+			{ cacheFiltered: true },
+		),
 		db
 			.select({ total: count() })
 			.from(User)
@@ -81,9 +88,6 @@ export default async function ModerationDashboard() {
 			.limit(10),
 	]);
 
-	const openCfh = Number(openCfhRows[0]?.total ?? 0);
-	const pickedCfh = Number(pickedCfhRows[0]?.total ?? 0);
-	const todayBans = Number(todayBansRows[0]?.total ?? 0);
 	const modsOnline = Number(modsOnlineRows[0]?.total ?? 0);
 
 	// Fetch usernames for CFH tickets

src/app/admin/photos/page.tsx

@@ -1,4 +1,4 @@
-import { count, desc, inArray } from "drizzle-orm";
+import { desc, inArray } from "drizzle-orm";
 import { Camera } from "lucide-react";
 import { redirect } from "next/navigation";
 import { getTranslations } from "next-intl/server";
@@ -11,6 +11,7 @@ import { calcPagination, parseListParams } from "@/lib/admin-helpers";
 import { CameraWeb, db, User } from "@/lib/db";
 import { formatDate } from "@/lib/format-date";
 import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
+import { getCachedAdminCount } from "@/lib/services/admin-stats";
 
 export default async function AdminPhotos({
 	searchParams,
@@ -25,11 +26,9 @@ export default async function AdminPhotos({
 	const t = await getTranslations("pages.admin.photos");
 	const parsed = parseListParams(new URLSearchParams(await searchParams));
 
-	const [totalRow] = await db
-		.select({ total: count() })
-		.from(CameraWeb)
-		.catch(() => [{ total: 0 }]);
-	const total = Number(totalRow?.total ?? 0);
+	const total = await getCachedAdminCount(CameraWeb, "camera_web").catch(
+		() => 0,
+	);
 	const pagination = calcPagination(total, parsed.page, parsed.perPage || 24);
 
 	let photos: (typeof CameraWeb.$inferSelect)[] = [];

src/app/admin/theme/page.tsx

@@ -323,6 +323,7 @@ export default async function AdminTheme({
 		theme?: string;
 		renamed?: string;
 		deletedTheme?: string;
+		error?: string;
 	}>;
 }) {
 	const { session, permissions } = await getAdminContext();
@@ -372,6 +373,14 @@ export default async function AdminTheme({
 
 	return (
 		<main>
+			{sp.error ? (
+				<div
+					role="alert"
+					className="mb-4 p-3 rounded-lg text-xs text-[var(--admin-error)]"
+				>
+					{t("saveError")}
+				</div>
+			) : null}
 			{sp.saved ? (
 				<div className="mb-4 p-3 rounded-lg theme-status-success text-xs">
 					{t("saved")}

src/app/admin/users/_components/user-sanction-timeline.tsx

@@ -1,83 +0,0 @@
-import Link from "@/components/link";
-import { formatDate } from "@/lib/format-date";
-import type { SanctionEvent } from "../_lib/load-user-sanctions";
-
-const KIND_CLASS: Record<SanctionEvent["kind"], string> = {
-	ban: "bg-[var(--admin-error-subtle)] text-[var(--admin-error)]",
-	lift: "bg-[var(--admin-success-subtle)] text-[var(--admin-success)]",
-	mute: "bg-[var(--admin-accent)]/20 text-[var(--admin-accent)]",
-	unmute: "bg-[var(--admin-success-subtle)] text-[var(--admin-success)]",
-	cfh: "bg-[var(--admin-accent)]/15 text-[var(--admin-text)]",
-	staff: "bg-[var(--admin-border)] text-[var(--admin-text-muted)]",
-	status: "bg-[var(--admin-accent)]/25 text-[var(--admin-accent)]",
-};
-
-export function UserSanctionTimeline({
-	events,
-	muteUntil,
-}: {
-	events: SanctionEvent[];
-	muteUntil: number;
-}) {
-	const now = Math.floor(Date.now() / 1000);
-	const muted = muteUntil > now;
-
-	return (
-		<div className="rounded-lg border bg-card p-4 space-y-4">
-			<div className="flex items-center justify-between gap-2">
-				<h3 className="text-sm font-semibold m-0">Sanctions timeline</h3>
-				{muted ? (
-					<span className="text-xs font-bold px-2 py-0.5 rounded-full bg-[var(--admin-accent)]/20 text-[var(--admin-accent)]">
-						Muted until {formatDate(new Date(muteUntil * 1000))}
-					</span>
-				) : null}
-			</div>
-
-			{events.length === 0 ? (
-				<p className="text-sm text-muted-foreground m-0">
-					No bans, mutes, CFH, or staff actions recorded for this user.
-				</p>
-			) : (
-				<ol className="space-y-3 m-0 p-0 list-none">
-					{events.map((ev) => (
-						<li
-							key={ev.id}
-							className="flex gap-3 border-b border-[var(--admin-border)] pb-3 last:border-0 last:pb-0"
-						>
-							<span
-								className={`shrink-0 mt-0.5 text-[0.65rem] font-bold uppercase tracking-wide px-2 py-0.5 rounded-full ${KIND_CLASS[ev.kind]}`}
-							>
-								{ev.kind}
-							</span>
-							<div className="min-w-0 flex-1">
-								<div className="flex flex-wrap items-baseline gap-x-2 gap-y-0.5">
-									{ev.href ? (
-										<Link
-											href={ev.href}
-											className="text-sm font-medium hover:underline"
-										>
-											{ev.label}
-										</Link>
-									) : (
-										<span className="text-sm font-medium">{ev.label}</span>
-									)}
-									<span className="text-xs text-muted-foreground">
-										{formatDate(new Date(ev.at * 1000))}
-									</span>
-									{ev.actor ? (
-										<span className="text-xs text-muted-foreground">
-											by {ev.actor}
-										</span>
-									) : null}
-								</div>
-								<p className="text-xs text-muted-foreground m-0 mt-0.5 break-words">
-									{ev.detail}
-								</p>
-							</div>
-						</li>
-					))}
-				</ol>
-			)}
-		</div>
-	);
-}

src/app/api/admin/import/clone/icon/route.ts

@@ -1,5 +1,6 @@
 import { apiError } from "@/lib/api";
 import { withAdmin } from "@/lib/api-handler";
+import { assertSafeImportUrl } from "@/lib/import-url-safety";
 import { PERMS } from "@/lib/permissions";
 import { extractFurniIconPng } from "@/lib/services/clone-icon";
 import { getSource } from "@/lib/services/clone-sources";
@@ -38,10 +39,20 @@ export const GET = withAdmin(
 		if (icon === undefined) {
 			const source = await getSource(sourceId);
 			if (!source) return apiError("Source not found", 404);
+			if (!source.nitroBaseUrl)
+				return apiError("Source has no nitro base URL", 400);
 			try {
-				const res = await fetch(`${source.nitroBaseUrl}/${classname}.nitro`, {
-					signal: AbortSignal.timeout(15000),
-				});
+				await assertSafeImportUrl(source.nitroBaseUrl, "nitroBaseUrl");
+			} catch (err) {
+				return apiError((err as Error).message, 400);
+			}
+			try {
+				const res = await fetch(
+					`${source.nitroBaseUrl.replace(/\/+$/, "")}/${classname}.nitro`,
+					{
+						signal: AbortSignal.timeout(15000),
+					},
+				);
 				if (!res.ok) {
 					iconCache.set(cacheKey, null);
 					return apiError("Bundle not found", 404);

src/app/api/admin/import/clone/route.ts

@@ -1,5 +1,6 @@
 import { apiError, apiOk } from "@/lib/api";
 import { withAdmin } from "@/lib/api-handler";
+import { assertSafeImportUrl } from "@/lib/import-url-safety";
 import { PERMS } from "@/lib/permissions";
 import { logAudit } from "@/lib/services/audit";
 import {
@@ -87,22 +88,25 @@ export const POST = withAdmin(
 		} = body as Record<string, string>;
 		const enabledRaw = (body as Record<string, unknown>).enabled;
 
-		const isHttps = (u: string) => {
-			try {
-				return new URL(u).protocol === "https:";
-			} catch {
-				return false;
-			}
-		};
-
 		if (!name?.trim()) return apiError("name is required", 400);
 		if (!furnidataUrl?.trim()) return apiError("furnidataUrl is required", 400);
 
 		const normalized = (u: string | undefined) =>
 			(u ?? "").trim().replace(/\/+$/, "");
 
-		if (!isHttps(furnidataUrl))
-			return apiError("furnidataUrl must be a valid https:// URL", 400);
+		for (const [label, rawUrl] of [
+			["furnidataUrl", furnidataUrl],
+			["nitroBaseUrl", nitroBaseUrl],
+			["iconBaseUrl", iconBaseUrl],
+			["sourceSwfBaseUrl", sourceSwfBaseUrl],
+		] as const) {
+			if (!rawUrl?.trim()) continue;
+			try {
+				await assertSafeImportUrl(rawUrl, label);
+			} catch (err) {
+				return apiError((err as Error).message, 400);
+			}
+		}
 
 		const entry = await upsertSource({
 			id,