add Matomo analytics code

src/routes/__root.tsx

@@ -1,10 +1,10 @@
 import { TanStackDevtools } from "@tanstack/react-devtools";
 import { createRootRoute, HeadContent, Scripts } from "@tanstack/react-router";
 import { TanStackRouterDevtoolsPanel } from "@tanstack/react-router-devtools";
-import type { ReactNode } from "react";
+import { type ReactNode, Suspense } from "react";
+import { MatomoAnalytics } from "#/components/MatomoAnalytics.tsx";
 import Footer from "../components/Footer";
 import Header from "../components/Header";
-
 import appCss from "../styles.css?url";
 
 export const Route = createRootRoute({
@@ -53,6 +53,9 @@ function RootDocument({ children }: { children: ReactNode }) {
 					]}
 				/>
 				<Scripts />
+				<Suspense fallback={null}>
+					<MatomoAnalytics />
+				</Suspense>
 			</body>
 		</html>
 	);