refactor: 优化输出格式和去重项计数方法

controller/tokenController.go

@@ -107,7 +107,7 @@ func GetTokenInfoHandler(c *gin.Context) {
 	output.Token = input.Token
 	output.DedupObject = dedupObject
 	output.DataFormat = dataFormat
-	output.DedupItemsNumber = global.RDB.BFCard(global.RCtx, "dedup:"+input.Token+":"+dedupObject).Val()
+	output.DedupItemsNumber = global.RDB.CFInfo(global.RCtx, "dedup:"+input.Token+":"+dedupObject).Val().NumItemsInserted
 	output.CacheListNumber = global.RDB.LLen(global.RCtx, "list:"+input.Token).Val()
 
 	c.JSON(http.StatusOK, gin.H{"result": output})