(function() { // [BOOT GUARD - CRITICAL v2] // Protects against "Black Screen of Death" (Webpack 400/404) & Cookie Bloat. console.log('[BootGuard] Initializing (Head Injection)...'); var hasShownError = false; window.__BOOT_GUARD_SAFE = false; // Flag to cancel timeout function showBootError(url) { if (hasShownError || document.getElementById('boot-error-overlay')) return; if (window.__BOOT_GUARD_SAFE) return; // Don't show if app is safe hasShownError = true; // Auto-reload on first chunk failure (stale cache after deploy) // Only show overlay if already tried reloading (track via sessionStorage) var RELOAD_KEY = '__boot_reload_v1'; var alreadyReloaded = sessionStorage.getItem(RELOAD_KEY); if (!alreadyReloaded) { sessionStorage.setItem(RELOAD_KEY, '1'); console.warn('[BootGuard] Auto-reloading to clear stale chunks...'); var sep = window.location.search ? '&' : '?'; window.location.href = window.location.pathname + window.location.search.replace(/[?&]_r=d+/g, '') + sep + '_r=' + Date.now(); return; } sessionStorage.removeItem(RELOAD_KEY); // Stop other scripts to prevent further errors if (window.stop) window.stop(); var overlay = document.createElement('div'); overlay.id = 'boot-error-overlay'; overlay.style.cssText = 'position:fixed;top:0;left:0;width:100%;height:100%;background:#050507;z-index:2147483647;display:flex;flex-direction:column;align-items:center;justify-content:center;color:white;font-family:sans-serif;text-align:center;padding:20px;'; var errorMsg = url ? (url.split('/').pop() || 'Unknown Chunk') : 'Connection/Cache Issue'; overlay.innerHTML = '

Wymagana Naprawa Systemu

' + '

Aplikacja nie mogła zostać załadowana (Błąd pamięci podręcznej/400).
Wymagane jest pełne odświeżenie.

Reason: ' + errorMsg + '

' + ''; document.body ? document.body.appendChild(overlay) : document.documentElement.appendChild(overlay); var btn = document.getElementById('boot-fix-btn'); if(btn) { btn.onclick = function() { btn.innerText = "Naprawianie..."; window.location.href = '/reset'; }; } } // 0. Cookie Bloat Check (Pre-emptive 400 Fix) if (document.cookie && document.cookie.length > 3000) { console.warn('[BootGuard] Cookie Bloat Detected (' + document.cookie.length + ' bytes). forcing cleanup.'); showBootError('Cookie Bloat (' + document.cookie.length + 'b)'); } // [SW KILLER - GLOBAL] // Aggressively unregister any Service Workers that might be intercepting main app requests (e.g. from Dev Mode) // EXCEPTION: Do NOT run this on the Builder/Editor pages, as they rely on WebContainer SWs. if ('serviceWorker' in navigator && !window.location.pathname.includes('/builder')) { navigator.serviceWorker.getRegistrations().then(function(registrations) { for(var i=0; i