新增规则触发人机验证和加载失败提示

mail-worker/src/i18n/en.js

@@ -48,7 +48,7 @@ const en = {
 	noOsUpBack: 'Cannot upload background: R2 object storage not configured',
 	noOsDomainUpBack: 'Cannot upload background: R2 domain not configured',
 	starNotExistEmail: 'Starred email does not exist',
-	emptyBotToken: 'Verification token cannot be empty',
+	emptyBotToken: 'Please verify that you are human',
 	botVerifyFail: 'Bot verification failed, please try again',
 	authExpired: 'Authentication has expired. Please sign in again',
 	unauthorized: 'Unauthorized',

mail-worker/src/i18n/zh.js

@@ -48,7 +48,7 @@ const zh = {
 	noOsUpBack: 'r2对象存储未配置不能上传背景',
 	noOsDomainUpBack: 'r2域名未配置不能上传背景',
 	starNotExistEmail: '星标的邮件不存在',
-	emptyBotToken: '验证token不能为空',
+	emptyBotToken: '需要进行人机验证',
 	botVerifyFail: '人机验证失败,请重试',
 	authExpired: '身份认证失效,请重新登录',
 	unauthorized: '权限不足',