Revert "turnero: fallback a puerto 8080 si SigWeb no responde en 47289"

This reverts commit 3d035d3699.

ver_formulario_enviado.php

@@ -2528,11 +2528,9 @@ document.querySelectorAll('.turnero-firma-item').forEach(function(widget) {
 <script>
 // ── Topaz SigWeb ────────────────────────────────────────────────────
 const topaz = (() => {
-    const SIGWEB_URLS = [
+    const SIGWEB_URL = 'http://localhost:47289/SigWeb/SigWebTablet.js';
-        'http://localhost:47289/SigWeb/SigWebTablet.js',
-        'http://localhost:8080/SigWeb/SigWebTablet.js',
-    ];
     let _loaded = false, _ctx = null, _target = null, _poll = null;
+    // _target: { type: 'turnero'|'pro', canvas: CanvasElement, onAccept: fn }
 
     function _call(fn, ...args) {
         if (_ctx && typeof _ctx[fn] === 'function') return _ctx[fn](...args);
@@ -2541,20 +2539,15 @@ const topaz = (() => {
         throw new Error('SigWeb: ' + fn + ' no encontrado');
     }
 
-    function _tryLoad(urls) {
-        if (!urls.length) return Promise.resolve(false);
-        return new Promise(res => {
-            const s = document.createElement('script');
-            s.src = urls[0];
-            s.onload  = () => { _loaded = true; res(true); };
-            s.onerror = () => _tryLoad(urls.slice(1)).then(res);
-            document.head.appendChild(s);
-        });
-    }
-
     function _loadScript() {
         if (_loaded) return Promise.resolve(true);
-        return _tryLoad(SIGWEB_URLS);
+        return new Promise(res => {
+            const s = document.createElement('script');
+            s.src = SIGWEB_URL;
+            s.onload  = () => { _loaded = true; res(true); };
+            s.onerror = () => res(false);
+            document.head.appendChild(s);
+        });
     }
 
     // Detectar disponibilidad al cargar; ocultar botones si no hay pad