Initial commit: MangaReader iOS App

✨ Features:
- App iOS completa para leer manga sin publicidad
- Scraper con WKWebView para manhwaweb.com
- Sistema de descargas offline
- Lector con zoom y navegación
- Favoritos y progreso de lectura
- Compatible con iOS 15+ y Sideloadly/3uTools

📦 Contenido:
- Backend Node.js con Puppeteer (opcional)
- App iOS con SwiftUI
- Scraper de capítulos e imágenes
- Sistema de almacenamiento local
- Testing completo
- Documentación exhaustiva

🧪 Prueba: Capítulo 789 de One Piece descargado exitosamente
  - 21 páginas descargadas
  - 4.68 MB total
  - URLs verificadas y funcionales

🎉 Generated with Claude Code (https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

backend/node_modules/chromium-bidi/lib/esm/utils/graphemeTools.js

@@ -0,0 +1,34 @@
+/*
+ * Copyright 2024 Google LLC.
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Check if the given string is a single complex grapheme. A complex grapheme is one that
+ * is made up of multiple characters.
+ */
+export function isSingleComplexGrapheme(value) {
+    return isSingleGrapheme(value) && value.length > 1;
+}
+/**
+ * Check if the given string is a single grapheme.
+ */
+export function isSingleGrapheme(value) {
+    // Theoretically there can be some strings considered a grapheme in some locales, like
+    // slovak "ch" digraph. Use english locale for consistency.
+    // https://www.unicode.org/reports/tr29/#Grapheme_Cluster_Boundaries
+    const segmenter = new Intl.Segmenter('en', { granularity: 'grapheme' });
+    return [...segmenter.segment(value)].length === 1;
+}
+//# sourceMappingURL=graphemeTools.js.map