fix(account-center): auto-submit when 6-digit verification code is complete (#8089)

Author: wangsijie

packages/account-center/src/pages/CodeFlow/IdentifierVerifyStep.tsx

@@ -70,6 +70,14 @@ const IdentifierVerifyStep = ({
     setCountdown(resendCooldownSeconds);
   }, [verificationRecordId, resetSignal]);
 
+  // Auto-submit when all 6 digits are entered
+  useEffect(() => {
+    if (!isCodeReady) {
+      return;
+    }
+    onSubmit(codeInput.join(''));
+  }, [codeInput, isCodeReady, onSubmit]);
+
   useEffect(() => {
     if (typeof window === 'undefined' || countdown <= 0) {
       return;

packages/account-center/src/pages/TotpBinding/index.tsx

@@ -167,6 +167,14 @@ const TotpBinding = () => {
     ]
   );
 
+  // Auto-submit when all 6 digits are entered
+  useEffect(() => {
+    if (!isCodeReady(codeInput)) {
+      return;
+    }
+    void handleSubmit();
+  }, [codeInput, handleSubmit]);
+
   if (
     !accountCenterSettings?.enabled ||
     accountCenterSettings.fields.mfa !== AccountCenterControlValue.Edit