fix: Repeat random-utils base string to avoid Math.random to return the same character twice

Author: ambroisemaupate

src/utils/random-utils.js

@@ -1,4 +1,7 @@
-export const alphanum = 'abcdefghijklmnopqrstuvwyz0123456789'
+const alphanumBase = 'abcdefghijklmnopqrstuvwyz0123456789'
+// We need to duplicate the base string to have a longer string
+// to avoid Math.random to return the same value twice
+export const alphanum = alphanumBase.repeat(10)
 
 export const getRandomAlphaNum = () => {
   const randomIndex = Math.floor(Math.random() * alphanum.length)