fix: resolve TypeScript and lint issues

- Fix proxy routes to use resolveImagerBase instead of removed resolveUpstreamBase
- Fix avatarImageUrl type signature to use AvatarOptions
- Run biome formatter

src/components/top-header.tsx

@@ -16,7 +16,6 @@ import {
 import { avatarImageUrl } from "@/lib/format";
 import { resolveHotelName } from "@/lib/hotel-name";
 import { canAccess, getApiAdminContext, PERMS } from "@/lib/permissions";
-import { siteSettings } from "@/lib/services/site-settings";
 
 function Currency({
 	icon,
@@ -78,12 +77,7 @@ export async function TopHeader({ session }: { session: Session | null }) {
 		}
 	} catch {}
 
-	const imager =
-		(await siteSettings.get(
-			"habbo_imaging_url",
-			"https://www.habbo.com/habbo-imaging/avatarimage",
-		)) ?? "";
-	const avatar = avatarImageUrl(imager, look, { headOnly: true, direction: 2 });
+	const avatar = avatarImageUrl(look, { headOnly: true, direction: 2 });
 	let showAdmin = false;
 	let showMod = false;
 	const ctx = await getApiAdminContext();
@@ -394,7 +388,7 @@ export async function TopHeader({ session }: { session: Session | null }) {
 												className="flex items-center gap-2 rounded-lg px-2 py-1 text-xs transition-colors hover:bg-white/10"
 											>
 												<Image
-													src={avatarImageUrl(imager, u.look, {
+													src={avatarImageUrl(u.look, {
 														headOnly: true,
 														direction: 2,
 														size: "s",