refactor: centralize hotel name fallback via FALLBACK_HOTEL_NAME

Route all user-facing Atom hotel defaults through resolveHotelName (settings then HOTEL_NAME env then brand constant). Exclude Playwright e2e from tsconfig until deps are installed.

Co-authored-by: Cursor <[email protected]>

src/app/(site)/page.tsx

@@ -6,6 +6,7 @@ import { cached } from "@/lib/cache";
 import { avatarImageUrl } from "@/lib/format";
 import { formatDate } from "@/lib/format-date";
 import { prisma } from "@/lib/prisma";
+import { resolveHotelName } from "@/lib/hotel-name";
 import { siteSettings } from "@/lib/services/site-settings";
 import { auth } from "@/lib/auth";
 
@@ -13,7 +14,7 @@ export const revalidate = 120;
 
 async function getHotelData() {
 	const [hotelName, imagerRaw] = await Promise.all([
-		siteSettings.get("hotel_name", "Atom"),
+		resolveHotelName(),
 		siteSettings.get(
 			"habbo_imaging_url",
 			"https://www.habbo.com/habbo-imaging/avatarimage",
@@ -103,13 +104,13 @@ export default async function Home() {
 								<span className="animate-ping absolute inline-flex h-full w-full rounded-full bg-green-400 opacity-75" />
 								<span className="relative inline-flex rounded-full h-2 w-2 bg-green-500" />
 							</span>
-							{th("online", { count: online, hotel: hotelName ?? "Atom" })}
+							{th("online", { count: online, hotel: hotelName })}
 						</div>
 						<h1
 							className="text-4xl md:text-5xl lg:text-6xl font-black leading-[1.05] tracking-tight mb-4"
 							style={{ color: "var(--color-text-readable)" }}
 						>
-							{tp("welcome", { hotelName: hotelName ?? "Atom" })}
+							{tp("welcome", { hotelName })}
 						</h1>
 						<p
 							className="text-base md:text-lg leading-relaxed max-w-xl mb-8"
@@ -317,7 +318,7 @@ export default async function Home() {
 				}}
 			>
 				<h2 className="text-2xl md:text-3xl font-black tracking-tight mb-2" style={{ color: "var(--color-text-readable)" }}>
-					{tp("joinNow", { hotelName: hotelName ?? "Atom" })}
+					{tp("joinNow", { hotelName })}
 				</h2>
 				<p className="text-sm mb-6 max-w-sm mx-auto" style={{ color: "var(--color-text-muted)" }}>
 					{tp("welcomeBody")}