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

node_modules/micromark-extension-gfm-strikethrough/index.d.ts

@@ -0,0 +1,24 @@
+export {gfmStrikethroughHtml} from './lib/html.js'
+export {gfmStrikethrough} from './lib/syntax.js'
+
+/**
+ * Configuration (optional).
+ */
+export interface Options {
+  /**
+   * Whether to support strikethrough with a single tilde (default: `true`).
+   *
+   * Single tildes work on github.com, but are technically prohibited by the
+   * GFM spec.
+   */
+  singleTilde?: boolean | null | undefined
+}
+
+declare module 'micromark-util-types' {
+  interface TokenTypeMap {
+    strikethroughSequence: 'strikethroughSequence'
+    strikethroughSequenceTemporary: 'strikethroughSequenceTemporary'
+    strikethrough: 'strikethrough'
+    strikethroughText: 'strikethroughText'
+  }
+}