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/basic-ftp/dist/parseControlResponse.js

@@ -0,0 +1,66 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.parseControlResponse = parseControlResponse;
+exports.isSingleLine = isSingleLine;
+exports.isMultiline = isMultiline;
+exports.positiveCompletion = positiveCompletion;
+exports.positiveIntermediate = positiveIntermediate;
+const LF = "\n";
+/**
+ * Parse an FTP control response as a collection of messages. A message is a complete
+ * single- or multiline response. A response can also contain multiple multiline responses
+ * that will each be represented by a message. A response can also be incomplete
+ * and be completed on the next incoming data chunk for which case this function also
+ * describes a `rest`. This function converts all CRLF to LF.
+ */
+function parseControlResponse(text) {
+    const lines = text.split(/\r?\n/).filter(isNotBlank);
+    const messages = [];
+    let startAt = 0;
+    let tokenRegex;
+    for (let i = 0; i < lines.length; i++) {
+        const line = lines[i];
+        // No group has been opened.
+        if (!tokenRegex) {
+            if (isMultiline(line)) {
+                // Open a group by setting an expected token.
+                const token = line.substr(0, 3);
+                tokenRegex = new RegExp(`^${token}(?:$| )`);
+                startAt = i;
+            }
+            else if (isSingleLine(line)) {
+                // Single lines can be grouped immediately.
+                messages.push(line);
+            }
+        }
+        // Group has been opened, expect closing token.
+        else if (tokenRegex.test(line)) {
+            tokenRegex = undefined;
+            messages.push(lines.slice(startAt, i + 1).join(LF));
+        }
+    }
+    // The last group might not have been closed, report it as a rest.
+    const rest = tokenRegex ? lines.slice(startAt).join(LF) + LF : "";
+    return { messages, rest };
+}
+function isSingleLine(line) {
+    return /^\d\d\d(?:$| )/.test(line);
+}
+function isMultiline(line) {
+    return /^\d\d\d-/.test(line);
+}
+/**
+ * Return true if an FTP return code describes a positive completion.
+ */
+function positiveCompletion(code) {
+    return code >= 200 && code < 300;
+}
+/**
+ * Return true if an FTP return code describes a positive intermediate response.
+ */
+function positiveIntermediate(code) {
+    return code >= 300 && code < 400;
+}
+function isNotBlank(str) {
+    return str.trim() !== "";
+}