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

node_modules/array-iterate/lib/index.d.ts

@@ -0,0 +1,24 @@
+/**
+ * Perform the specified action for each element in an array.
+ * When `callbackFn` returns a `number`, moves to the element at that index
+ * next.
+ *
+ * @param {unknown[]} values
+ *   Values to iterate over.
+ * @param {(this: unknown, value: unknown, index: number, array: unknown[]) => number | void} callbackFn
+ *   Function called for each element.
+ *   Can return the `index` to move to next.
+ * @param {unknown} [thisArg]
+ *   Optional object assigned as `this` in `callbackFn`.
+ * @returns {void}
+ */
+export function arrayIterate(
+  values: unknown[],
+  callbackFn: (
+    this: unknown,
+    value: unknown,
+    index: number,
+    array: unknown[]
+  ) => number | void,
+  thisArg?: unknown
+): void