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

node_modules/mdast-util-to-hast/lib/handlers/code.d.ts

@@ -0,0 +1,15 @@
+/**
+ * Turn an mdast `code` node into hast.
+ *
+ * @param {State} state
+ *   Info passed around.
+ * @param {Code} node
+ *   mdast node.
+ * @returns {Element}
+ *   hast node.
+ */
+export function code(state: State, node: Code): Element;
+export type Element = import("hast").Element;
+export type Properties = import("hast").Properties;
+export type Code = import("mdast").Code;
+export type State = import("../state.js").State;