sync efactura-generator -> 0.9-beta-14

Mirror sincronizat cu repo canonic /workspace/efactura-generator.
CLAUDE.md: documentat workflow sync + exclude config.json din rsync deploy.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

efactura-generator/js/vendor/html2pdf.mjs

@@ -0,0 +1,44 @@
+/**
+ * js/vendor/html2pdf.mjs — ESM wrapper pentru html2pdf.js 0.10.2
+ *
+ * Încarcă bundle-ul UMD via <script> injection la primul apel.
+ * Bundlul include html2canvas + jsPDF — ~900 KB, deci lazy loading.
+ *
+ * Utilizare:
+ *   import getHtml2pdf from './vendor/html2pdf.mjs';
+ *   const html2pdf = await getHtml2pdf();
+ *   await html2pdf().set({ filename: 'factura.pdf' }).from(element).save();
+ *
+ * @see https://ekoopmans.github.io/html2pdf.js/
+ * @version 0.10.2
+ * @license MIT
+ */
+
+let _promise = null;
+
+export default function getHtml2pdf() {
+    if (globalThis.html2pdf) {
+        return Promise.resolve(globalThis.html2pdf);
+    }
+    if (_promise) return _promise;
+
+    _promise = new Promise((resolve, reject) => {
+        const script = document.createElement('script');
+        // Rezolvă calea relativ la locația fișierului curent (ESM import.meta.url)
+        script.src = new URL('./html2pdf.bundle.min.js', import.meta.url).href;
+        script.onload = () => {
+            if (typeof globalThis.html2pdf === 'function') {
+                resolve(globalThis.html2pdf);
+            } else {
+                reject(new Error('html2pdf.js bundle încărcat dar globalThis.html2pdf este undefined'));
+            }
+        };
+        script.onerror = () => {
+            _promise = null; // permite retry
+            reject(new Error('Nu s-a putut încărca html2pdf.bundle.min.js'));
+        };
+        document.head.appendChild(script);
+    });
+
+    return _promise;
+}