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/content/vite-plugin-content-assets.d.ts

@@ -0,0 +1,10 @@
+import type { Plugin } from 'vite';
+import type { AstroSettings } from '../@types/astro.js';
+import type { BuildInternals } from '../core/build/internal.js';
+import type { AstroBuildPlugin } from '../core/build/plugin.js';
+import type { StaticBuildOptions } from '../core/build/types.js';
+export declare function astroContentAssetPropagationPlugin({ mode, settings, }: {
+    mode: string;
+    settings: AstroSettings;
+}): Plugin;
+export declare function astroConfigBuildPlugin(options: StaticBuildOptions, internals: BuildInternals): AstroBuildPlugin;