initial commit

src/app/common/string-utils.ts

@@ -0,0 +1,9 @@
+/**
+ * Capitalizes the first letter of a string
+ *
+ * @param str the string to change
+ * @returns the updated string
+ */
+export function capitalizeFirstLetter(str: string) {
+  return str.charAt(0).toUpperCase() + str.slice(1);
+}