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/core/util.d.ts

@@ -0,0 +1,45 @@
+import type { AstroConfig, AstroSettings, RouteType } from '../@types/astro.js';
+/** Returns true if argument is an object of any prototype/class (but not null). */
+export declare function isObject(value: unknown): value is Record<string, any>;
+/** Cross-realm compatible URL */
+export declare function isURL(value: unknown): value is URL;
+/** Check if a file is a markdown file based on its extension */
+export declare function isMarkdownFile(fileId: string, option?: {
+    suffix?: string;
+}): boolean;
+/** Wraps an object in an array. If an array is passed, ignore it. */
+export declare function arraify<T>(target: T | T[]): T[];
+export declare function padMultilineString(source: string, n?: number): string;
+/**
+ * Get the correct output filename for a route, based on your config.
+ * Handles both "/foo" and "foo" `name` formats.
+ * Handles `/404` and `/` correctly.
+ */
+export declare function getOutputFilename(astroConfig: AstroConfig, name: string, type: RouteType): string;
+/** is a specifier an npm package? */
+export declare function parseNpmName(spec: string): {
+    scope?: string;
+    name: string;
+    subpath?: string;
+} | undefined;
+/**
+ * Convert file URL to ID for viteServer.moduleGraph.idToModuleMap.get(:viteID)
+ * Format:
+ *   Linux/Mac:  /Users/astro/code/my-project/src/pages/index.astro
+ *   Windows:    C:/Users/astro/code/my-project/src/pages/index.astro
+ */
+export declare function viteID(filePath: URL): string;
+export declare const VALID_ID_PREFIX = "/@id/";
+export declare const NULL_BYTE_PLACEHOLDER = "__x00__";
+export declare function unwrapId(id: string): string;
+export declare function resolvePages(config: AstroConfig): URL;
+export declare function isPage(file: URL, settings: AstroSettings): boolean;
+export declare function isEndpoint(file: URL, settings: AstroSettings): boolean;
+export declare function isServerLikeOutput(config: AstroConfig): boolean;
+export declare function isModeServerWithNoAdapter(settings: AstroSettings): boolean;
+export declare function isContentCollectionsCacheEnabled(config: AstroConfig): boolean;
+export declare function resolveJsToTs(filePath: string): string;
+/**
+ * Set a default NODE_ENV so Vite doesn't set an incorrect default when loading the Astro config
+ */
+export declare function ensureProcessNodeEnv(defaultNodeEnv: string): void;