修复自定义邮箱收码模式默认手动

flows/openai/background/steps/fetch-signup-code.js

@@ -26,6 +26,7 @@
       sendToContentScriptResilient,
       isRetryableContentScriptTransportError = () => false,
       shouldUseCustomRegistrationEmail,
+      shouldUseCustomMailHelper = () => false,
       STANDARD_MAIL_VERIFICATION_RESEND_INTERVAL_MS,
       throwIfStopped,
       waitForTabStableComplete = null,
@@ -93,14 +94,14 @@
     }
 
     async function executeSignupEmailVerificationStep(state, stepStartedAt, verificationSessionKey) {
-      if (shouldUseCustomRegistrationEmail(state)) {
+      const mail = getMailConfig(state);
+      if (mail.error) throw new Error(mail.error);
+
+      if (shouldUseCustomRegistrationEmail(state) && !shouldUseCustomMailHelper(state)) {
         await confirmCustomVerificationStepBypass(4);
         return;
       }
 
-      const mail = getMailConfig(state);
-      if (mail.error) throw new Error(mail.error);
-
       const verificationFilterAfterTimestamp = mail.provider === '2925'
         ? Math.max(0, stepStartedAt - MAIL_2925_FILTER_LOOKBACK_MS)
         : stepStartedAt;
@@ -120,6 +121,7 @@
         || mail.provider === LUCKMAIL_PROVIDER
         || mail.provider === CLOUDFLARE_TEMP_EMAIL_PROVIDER
         || mail.provider === CLOUD_MAIL_PROVIDER
+        || shouldUseCustomMailHelper(state)
       ) {
         await addLog(`步骤 4：正在通过 ${mail.label} 轮询验证码...`);
       } else if (mail.provider === '2925') {
@@ -146,7 +148,7 @@
         LUCKMAIL_PROVIDER,
         CLOUDFLARE_TEMP_EMAIL_PROVIDER,
         CLOUD_MAIL_PROVIDER,
-      ].includes(mail.provider);
+      ].includes(mail.provider) && !shouldUseCustomMailHelper(state);
       const signupProfile = buildSignupProfileForVerificationStep();
 
       await resolveVerificationStep(4, state, mail, {