新增TempMailPlus配置，支持临时邮箱验证功能。更新CursorRegistration类以集成TempMailPlus，并添加相应的国际化支持。新增EmailTabInterface和TempMailPlusTab类以实现邮箱验证逻辑。

email_tabs/email_tab_interface.py

@@ -0,0 +1,27 @@
+from abc import ABC, abstractmethod
+
+class EmailTabInterface(ABC):
+    """Email tab interface for handling email verification"""
+    
+    @abstractmethod
+    def refresh_inbox(self) -> None:
+        """Refresh the email inbox"""
+        pass
+    
+    @abstractmethod
+    def check_for_cursor_email(self) -> bool:
+        """Check if there is a verification email from Cursor
+        
+        Returns:
+            bool: True if verification email exists, False otherwise
+        """
+        pass
+    
+    @abstractmethod
+    def get_verification_code(self) -> str:
+        """Get the verification code from the email
+        
+        Returns:
+            str: The verification code if found, empty string otherwise
+        """
+        pass

email_tabs/tempmail_plus_tab.py

@@ -0,0 +1,109 @@
+import requests
+import re
+from typing import Optional
+from .email_tab_interface import EmailTabInterface
+
+class TempMailPlusTab(EmailTabInterface):
+    """Implementation of EmailTabInterface for tempmail.plus"""
+    
+    def __init__(self, email: str, epin: str):
+        """Initialize TempMailPlusTab
+        
+        Args:
+            email: The email address to check
+            epin: The epin token for authentication
+        """
+        self.email = email
+        self.epin = epin
+        self.base_url = "https://tempmail.plus/api"
+        self.headers = {
+            'accept': 'application/json',
+            'accept-language': 'zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7,zh-TW;q=0.6',
+            'cache-control': 'no-cache',
+            'pragma': 'no-cache',
+            'referer': 'https://tempmail.plus/zh/',
+            'sec-ch-ua': '"Google Chrome";v="135", "Not-A.Brand";v="8", "Chromium";v="135"',
+            'sec-ch-ua-mobile': '?0',
+            'sec-ch-ua-platform': '"macOS"',
+            'sec-fetch-dest': 'empty',
+            'sec-fetch-mode': 'cors',
+            'sec-fetch-site': 'same-origin',
+            'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36',
+            'x-requested-with': 'XMLHttpRequest'
+        }
+        self.cookies = {'email': email}
+        self._cached_mail_id = None  # 缓存mail_id
+        
+    def refresh_inbox(self) -> None:
+        """Refresh the email inbox"""
+        pass
+            
+    def check_for_cursor_email(self) -> bool:
+        """Check if there is a verification email from Cursor
+        
+        Returns:
+            bool: True if verification email exists, False otherwise
+        """
+        try:
+            params = {
+                'email': self.email,
+                'epin': self.epin
+            }
+            response = requests.get(
+                f"{self.base_url}/mails",
+                params=params,
+                headers=self.headers,
+                cookies=self.cookies
+            )
+            response.raise_for_status()
+            
+            data = response.json()
+            if data.get('result') and data.get('mail_list'):
+                for mail in data['mail_list']:
+                    if 'cursor.sh' in mail.get('from_mail', '') and mail.get('is_new') == True:
+                        self._cached_mail_id = mail.get('mail_id')  # 缓存mail_id
+                        return True
+            return False
+        except Exception as e:
+            print(f"检查Cursor邮件失败: {str(e)}")
+            return False
+            
+    def get_verification_code(self) -> str:
+        """Get the verification code from the email
+        
+        Returns:
+            str: The verification code if found, empty string otherwise
+        """
+        try:
+            # 如果没有缓存的mail_id，先检查是否有新邮件
+            if not self._cached_mail_id:
+                if not self.check_for_cursor_email():
+                    return ""
+                    
+            # 使用缓存的mail_id获取邮件内容
+            params = {
+                'email': self.email,
+                'epin': self.epin
+            }
+            response = requests.get(
+                f"{self.base_url}/mails/{self._cached_mail_id}",
+                params=params,
+                headers=self.headers,
+                cookies=self.cookies
+            )
+            response.raise_for_status()
+            
+            data = response.json()
+            if not data.get('result'):
+                return ""
+                
+            # Extract verification code from text content using regex
+            text = data.get('text', '')
+            match = re.search(r'\n\n(\d{6})\n\n', text)
+            if match:
+                return match.group(1)
+                
+            return ""
+        except Exception as e:
+            print(f"获取验证码失败: {str(e)}")
+            return ""