feat: Integrate CSV cleaning functionality into the application, adding a new GUI tab for user interaction, enabling CSV loading, analysis, and rule application for data cleaning. Implement backend tracking for batch processing and enhance the BatchProcessor with tracking capabilities.

web-app/src/app/layout.js

@@ -0,0 +1,31 @@
+import { Geist, Geist_Mono } from "next/font/google";
+import "./globals.css";
+import AppShell from "./components/AppShell";
+
+const geistSans = Geist({
+  variable: "--font-geist-sans",
+  subsets: ["latin"],
+});
+
+const geistMono = Geist_Mono({
+  variable: "--font-geist-mono",
+  subsets: ["latin"],
+});
+
+export const metadata = {
+  title: "IPSExtractor Enterprise",
+  description: "Enterprise Document Processing Monitor",
+};
+
+export default function RootLayout({ children }) {
+  return (
+    <html
+      lang="es"
+      className={`${geistSans.variable} ${geistMono.variable} h-full antialiased`}
+    >
+      <body className="min-h-full bg-[#F8FAFC]">
+        <AppShell>{children}</AppShell>
+      </body>
+    </html>
+  );
+}