Method maintenance

autorepeat/autorepeat.ts:392–413

(now: number)

        const valid = msgs.filter(m => now - m.time <= this.triggerConfig.timeWindow);
        if (valid.length === 0) {
          this.recentMessages.delete(gid);
        } else {
          this.recentMessages.set(gid, valid);
        }
      }
      this.lastCleanup = now;
    }

    // 每天重置复读记录
    const dayKey = Math.floor((now + 8 * 3600) / 86400); // UTC+8 天数
    if (dayKey > this.lastDayCheck) {
      this.dailyHistory.clear();
      this.lastDayCheck = dayKey;
      this.saveDailyHistory(); // 保存新的天数和空的记录
    }
  }

  static cleanup(): void {
    this.recentMessages.clear();
    this.dailyHistory.clear();
    this.enabledGroups.clear();
    this.lastCleanup = 0;
    this.lastDayCheck = 0;
  }
}