Add Telegram WebApp support: initialize app, enhance layout with fullscreen toggle, and improve polling mechanism in Wheel component

src/main.tsx

@@ -6,9 +6,13 @@ import App from './App'
 import { ThemeColorsProvider } from './providers/ThemeColorsProvider'
 import { ToastProvider } from './components/Toast'
 import { initLogoPreload } from './api/branding'
+import { initTelegramWebApp } from './hooks/useTelegramWebApp'
 import './i18n'
 import './styles/globals.css'
 
+// Initialize Telegram WebApp (expand, disable swipes)
+initTelegramWebApp()
+
 // Preload logo from cache immediately on page load
 initLogoPreload()