Refactor routing in App component to enhance navigation and improve error handling by integrating dynamic routes and updating the NotFound route.

node_modules/astro/dist/actions/integration.d.ts

@@ -0,0 +1,8 @@
+import type { AstroIntegration, AstroSettings } from '../@types/astro.js';
+/**
+ * This integration is applied when the user is using Actions in their project.
+ * It will inject the necessary routes and middlewares to handle actions.
+ */
+export default function astroIntegrationActionsRouteHandler({ settings, }: {
+    settings: AstroSettings;
+}): AstroIntegration;