feat: 新增智慧分词功能 每日5条 每条限制500个字符

public/preload.js

@@ -232,5 +232,8 @@ window.remove = remove
 window.openFile = utools.shellOpenPath
 window.openFileFolder = utools.shellShowItemInFolder
 window.getIcon = utools.getFileIcon
+window.showNotify = utools.showNotification
+window.fetchToken = utools.fetchUserServerTemporaryToken
+window.dbStorage = utools.dbStorage
 window.focus = focus
 window.toTop = toTop