cleanup code

security/random.go

@@ -268,8 +268,7 @@ func Choice[T any](items []T) T {
 	return items[r.Intn(len(items))]
 }
 
-// GenerateRandomString creates a random string of a specified length.
-func GenerateRandomString(length int) string {
+func GenerateNonSecureRandomString(length int) string {
 	charset := []rune("abcdefghijklmnopqrstuvwxyz0123456789")
 	b := make([]rune, length)
 	for i := range b {