feat(mailEncrypt): add email encryption/decryption functions

- refactor email handling logic in handleEmailClick
- add new encryptEmail and decryptEmail utility functions
- improve error handling for decryption process
- simplify the email click handler implementation

lib/notion/getNotionConfig.js

@@ -10,6 +10,7 @@ import { getDateValue, getTextContent } from 'notion-utils'
 import { deepClone } from '../utils'
 import getAllPageIds from './getAllPageIds'
 import { getPage } from './getPostBlocks'
+import { encryptEmail } from '@/lib/plugins/mailEncrypt'
 
 /**
  * 从Notion中读取Config配置表
@@ -159,7 +160,7 @@ export async function getConfigMapFromConfigPage(allPages) {
         // console.log('[Notion配置]', config.key, config.value)
         if (config.key === 'CONTACT_EMAIL') {
           notionConfig[config.key] =
-            (config.value && btoa(unescape(encodeURIComponent(config.value)))) || null
+            (config.value && encryptEmail(config.value)) || null
         } else {
           notionConfig[config.key] =
             parseTextToJson(config.value) || config.value || null