增加对CloudMail(SkyMail)邮箱的支持

background/verification-flow.js

@@ -10,6 +10,7 @@
       chrome,
       closeConflictingTabsForSource,
       CLOUDFLARE_TEMP_EMAIL_PROVIDER,
+      CLOUD_MAIL_PROVIDER = 'cloudmail',
       completeStepFromBackground,
       confirmCustomVerificationStepBypassRequest,
       getHotmailVerificationPollConfig,
@@ -24,6 +25,7 @@
       MAIL_2925_VERIFICATION_INTERVAL_MS,
       MAIL_2925_VERIFICATION_MAX_ATTEMPTS,
       pollCloudflareTempEmailVerificationCode,
+      pollCloudMailVerificationCode,
       pollHotmailVerificationCode,
       pollLuckmailVerificationCode,
       sendToContentScript,
@@ -927,6 +929,13 @@
         }, cleanPollOverrides, `轮询${getVerificationCodeLabel(step)}验证码邮箱`);
         return pollCloudflareTempEmailVerificationCode(step, state, timedPoll.payload);
       }
+      if (mail.provider === CLOUD_MAIL_PROVIDER) {
+        const timedPoll = await applyMailPollingTimeBudget(step, {
+          ...getVerificationPollPayload(step, state),
+          ...cleanPollOverrides,
+        }, cleanPollOverrides, `轮询${getVerificationCodeLabel(step)}验证码邮箱`);
+        return pollCloudMailVerificationCode(step, state, timedPoll.payload);
+      }
 
       if (Number(pollOverrides.resendIntervalMs) > 0) {
         return pollFreshVerificationCodeWithResendInterval(step, state, mail, pollOverrides);