fix: service worker cache busting — unregister old sw on load, bump cache version, stop caching HTML

- Bump sw.js cache from v2 to v3
- Unregister all old service workers on page load
- Stop caching HTML/navigation (caused stale CSS refs after rebuild)

src/app/(site)/login/page.tsx

@@ -125,7 +125,7 @@ export default async function LoginPage() {
 						</div>
 						<h1
 							className="text-xl font-black"
-							style={{ color: "var(--color-text-readable)", fontFamily: "var(--font-pixel)" }}
+							style={{ color: "var(--color-text-readable)", fontFamily: "var(--font-nunito)" }}
 						>
 							{t("welcomeBack")}
 						</h1>
@@ -150,7 +150,7 @@ export default async function LoginPage() {
 							}}
 						>
 							<Image src="/assets/images/icons/navigation/goody.png" alt="" width={18} height={18} unoptimized />
-							<h3 className="text-sm font-bold text-white" style={{ fontFamily: "var(--font-pixel)" }}>
+							<h3 className="text-sm font-bold text-white" style={{ fontFamily: "var(--font-nunito)" }}>
 								{th("online", { count: online, hotel: "" }).trim()}
 							</h3>
 						</div>
@@ -197,7 +197,7 @@ export default async function LoginPage() {
 							}}
 						>
 							<Image src="/assets/images/icons/friends.png" alt="" width={18} height={18} unoptimized />
-							<h3 className="text-sm font-bold text-white" style={{ fontFamily: "var(--font-pixel)" }}>
+							<h3 className="text-sm font-bold text-white" style={{ fontFamily: "var(--font-nunito)" }}>
 								Newest citizens
 							</h3>
 						</div>
@@ -254,7 +254,7 @@ export default async function LoginPage() {
 						}}
 					>
 						<Image src="/assets/images/icons/navigation/me.png" alt="" width={18} height={18} unoptimized />
-						<h2 className="text-sm font-bold text-white" style={{ fontFamily: "var(--font-pixel)" }}>
+						<h2 className="text-sm font-bold text-white" style={{ fontFamily: "var(--font-nunito)" }}>
 							{t("title")}
 						</h2>
 					</div>