feat(analytics): Add Firebase Analytics integration with page tracking

- Initialize Firebase Analytics with configuration and client-side setup
- Create GoogleAnalytics component to track page views on route changes
- Add analytics utility functions for tracking custom events (button clicks, form submissions, link clicks, searches)
- Integrate GoogleAnalytics component into home, not-found, and marketing layouts with Suspense boundary
- Add firebase dependency to package.json
- Enable automatic page view tracking with pathname and search parameters

app/(not-found)/[...not-found]/layout.tsx

@@ -5,6 +5,8 @@ import Link from "next/link";
 import { ToastContainer, Zoom } from "react-toastify";
 
 import "../../globals.css";
+import { Suspense } from "react";
+import GoogleAnalytics from "@/app/_components/GoogleAnalytics";
 const geistSans = Geist({
   variable: "--font-geist-sans",
   subsets: ["latin"],
@@ -126,6 +128,10 @@ export default async function RootLayout({
           pauseOnHover
         />
 
+        <Suspense>
+          <GoogleAnalytics />
+        </Suspense>
+
         <main className="container px-4 py-4 m-auto flex-grow">{children}</main>
         <footer className="relative h-full bg-[url('/footer-bg.svg')] bg-cover bg-no-repeat mt-20">
           <div className="relative z-10 container px-4 py-4 m-auto flex flex-col justify-center items-center">