fix: free log._cache

lib/lottery.js

@@ -57,7 +57,6 @@ function start(num) {
             if (config.notice_running_state) {
                 sendNotify(`动态抽奖-帐号${num}结束抽奖`, `${log._cache.filter(it => /抽奖\]|Error|\[抽奖信息\]/.test(it)).join('\n')}`);
             }
-            log._cache.length = 0;
             await createRandomDynamic(config.create_dy_num);
             event_bus.flush();
             resolve();

main.js

@@ -52,6 +52,7 @@ async function main() {
         const { start, isMe, clear, checkCookie } = require("./lib/index");
 
         log.info('main', '当前为第' + NUMBER + '个账号');
+        log._cache.length = 0
 
         if (await checkCookie(NUMBER)) {
             const mode = process.env.lottery_mode;