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/runtime-assets.d.ts

@@ -0,0 +1,11 @@
+import type { PluginContext } from 'rollup';
+import { z } from 'zod';
+export declare function createImage(pluginContext: PluginContext, shouldEmitFile: boolean, entryFilePath: string): () => z.ZodEffects<z.ZodString, z.ZodNever | {
+    ASTRO_ASSET: string;
+    width: number;
+    height: number;
+    format: import("../assets/types.js").ImageInputFormat;
+    src: string;
+    fsPath: string;
+    orientation?: number | undefined;
+}, string>;