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

node_modules/micromark-factory-whitespace/index.js

@@ -0,0 +1,44 @@
+/**
+ * @import {Effects, State} from 'micromark-util-types'
+ */
+
+import { factorySpace } from 'micromark-factory-space';
+import { markdownLineEnding, markdownSpace } from 'micromark-util-character';
+/**
+ * Parse spaces and tabs.
+ *
+ * There is no `nok` parameter:
+ *
+ * *   line endings or spaces in markdown are often optional, in which case this
+ *     factory can be used and `ok` will be switched to whether spaces were found
+ *     or not
+ * *   one line ending or space can be detected with
+ *     `markdownLineEndingOrSpace(code)` right before using `factoryWhitespace`
+ *
+ * @param {Effects} effects
+ *   Context.
+ * @param {State} ok
+ *   State switched to when successful.
+ * @returns {State}
+ *   Start state.
+ */
+export function factoryWhitespace(effects, ok) {
+  /** @type {boolean} */
+  let seen;
+  return start;
+
+  /** @type {State} */
+  function start(code) {
+    if (markdownLineEnding(code)) {
+      effects.enter("lineEnding");
+      effects.consume(code);
+      effects.exit("lineEnding");
+      seen = true;
+      return start;
+    }
+    if (markdownSpace(code)) {
+      return factorySpace(effects, start, seen ? "linePrefix" : "lineSuffix")(code);
+    }
+    return ok(code);
+  }
+}