feat: ability to add and view blogs for a user

frontend/src/utils/countWords.ts

@@ -0,0 +1,9 @@
+export function countWords(text: string): number {
+  // Trim leading/trailing whitespace, then split on one-or-more whitespace characters
+  const words = text.trim().split(/\s+/);
+  // If the string was empty or only whitespace, split() returns [''], so handle that
+  if (words.length === 1 && words[0] === "") {
+    return 0;
+  }
+  return words.length;
+}