feat: add common-utils (#2374)

lib/utils/common-utils.js

@@ -0,0 +1,11 @@
+// convert a string into title case
+const toTitleCase = (str) =>
+    str
+        .toLowerCase()
+        .split(' ')
+        .map((word) => word.replace(word[0], word[0].toUpperCase()))
+        .join(' ');
+
+module.exports = {
+    toTitleCase,
+};