(function () { if (typeof window === "undefined") return; var SHOWN = false; function buildFallback() { return [ '

', '

⚠️

', '

Něco se pokazilo

', '

Aplikace nemůže pokračovat. Tohle se občas stane po aktualizaci. Klikněte na tlačítko a aplikace se znovu načte se správnými soubory.

', '', '

', '

', ].join(""); } function recover() { var done = function () { try { window.location.reload(); } catch (_) {} }; var pending = 0; var doneCalled = false; var finish = function () { if (doneCalled) return; doneCalled = true; done(); }; try { if (typeof caches !== "undefined" && caches.keys) { pending++; caches.keys().then(function (keys) { return Promise.all(keys.map(function (k) { return caches.delete(k); })); }).catch(function () {}).then(function () { pending--; if (pending <= 0) finish(); }); } } catch (_) {} try { if (navigator && navigator.serviceWorker && navigator.serviceWorker.getRegistrations) { pending++; navigator.serviceWorker.getRegistrations().then(function (regs) { return Promise.all(regs.map(function (r) { return r.unregister(); })); }).catch(function () {}).then(function () { pending--; if (pending <= 0) finish(); }); } } catch (_) {} if (pending === 0) finish(); // Safety net: vždycky reload po 2s, i kdyby cache/SW cleanup zasekl setTimeout(finish, 2000); } function showFallback(reason) { if (SHOWN) return; if (typeof document === "undefined" || !document.body) { // body ještě neexistuje (early script error) — počkej na DOMContentLoaded document.addEventListener("DOMContentLoaded", function () { showFallback(reason); }); return; } SHOWN = true; try { console.error("[boot-watchdog] fallback shown:", reason); } catch (_) {} document.body.innerHTML = buildFallback(); var btn = document.getElementById("__boot_recover"); if (btn) btn.addEventListener("click", recover); } // 1) Resource load failures (failed

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