OTP code 5 digits consistent with notify gateway

config/initializers/devise.rb

@@ -313,10 +313,9 @@ Devise.setup do |config|
   # 2FA
   config.max_login_attempts = 3 # Maximum second factor attempts count.
   config.allowed_otp_drift_seconds = 30 # Allowed TOTP time drift between client and server.
-  config.otp_length = 6 # TOTP code length
-  config.direct_otp_valid_for = 5.minutes # Time before direct OTP becomes invalid
-  config.direct_otp_length = 6 # Direct OTP code length
+  config.otp_length = 5 # TOTP code length
   config.direct_otp_valid_for = 15.minutes # Time before direct OTP becomes invalid
+  config.direct_otp_length = 5 # Direct OTP code length
   config.remember_otp_session_for_seconds = 1.day # Time before browser has to perform 2fA again. Default is 0.
   config.otp_secret_encryption_key = ENV["OTP_SECRET_ENCRYPTION_KEY"]
   config.second_factor_resource_id = "id" # Field or method name used to set value for 2fA remember cookie