fix: unblock page rendering when Telegram CDN is unavailable

- Google Fonts: non-render-blocking via media="print" onload trick
- telegram-web-app.js: load only inside Telegram environment
- Telegram SDK init: skip entirely outside Telegram
- Script load timeout: 8000ms → 2000ms for faster deep link fallback
- Email login form: expanded by default (80% of registrations)

src/components/TelegramLoginButton.tsx

@@ -14,7 +14,7 @@ interface TelegramLoginButtonProps {
   referralCode?: string;
 }
 
-const SCRIPT_LOAD_TIMEOUT_MS = 8000;
+const SCRIPT_LOAD_TIMEOUT_MS = 2000;
 const DEEPLINK_POLL_INTERVAL_MS = 2500;
 
 export default function TelegramLoginButton({ referralCode }: TelegramLoginButtonProps) {

src/main.tsx

@@ -27,11 +27,16 @@ import { getCachedFullscreenEnabled, isTelegramMobile } from './hooks/useTelegra
 import './i18n';
 import './styles/globals.css';
 
-// HMR guard — prevent double init when Vite hot-reloads the module
+// Only initialize Telegram SDK when running inside Telegram
+const isTelegramEnv =
+  !!(window as unknown as Record<string, unknown>).TelegramWebviewProxy ||
+  location.hash.includes('tgWebApp') ||
+  location.search.includes('tgWebApp');
+
 const HMR_KEY = '__tg_sdk_initialized';
 const alreadyInitialized = (window as unknown as Record<string, unknown>)[HMR_KEY] === true;
 
-if (!alreadyInitialized) {
+if (isTelegramEnv && !alreadyInitialized) {
   (window as unknown as Record<string, unknown>)[HMR_KEY] = true;
 
   try {
@@ -77,6 +82,9 @@ if (!alreadyInitialized) {
 
     miniAppReady();
   } catch {}
+} else if (!isTelegramEnv) {
+  // Outside Telegram — still clear stale session tokens if any
+  clearStaleSessionIfNeeded(null);
 }
 
 if ('requestIdleCallback' in window) {

src/pages/Login.tsx

@@ -64,7 +64,7 @@ export default function Login() {
   const [forgotPasswordSent, setForgotPasswordSent] = useState(false);
   const [forgotPasswordLoading, setForgotPasswordLoading] = useState(false);
   const [forgotPasswordError, setForgotPasswordError] = useState('');
-  const [showEmailForm, setShowEmailForm] = useState(() => !!referralCode);
+  const [showEmailForm, setShowEmailForm] = useState(true);
 
   // Telegram safe area insets
   const { safeAreaInset, contentSafeAreaInset } = useTelegramSDK();