- normalize username and email fields to lowercase, resolves #1740

- add autoComplete attributes to auth flow for easier sign in/sign up

apps/client/src/pages/auth/backup-otp/page.tsx

@@ -77,6 +77,7 @@ export const BackupOtpPage = () => {
                     <Input
                       pattern="[a-z0-9]{10}"
                       placeholder="a1b2c3d4e5"
+                      autoComplete="one-time-code"
                       title={t`Backup Codes may contain only lowercase letters or numbers, and must be exactly 10 characters.`}
                       {...field}
                     />