Add schedule management commands

[SahilDhillon21]

fixes #1899

I have added commands to execute other tasks hourly, daily, weekly and monthly

[JisanAR03]

The scripts created in this PR (run_daily.py, run_hourly.py, run_monthly.py, run_weekly.py) are useful for scheduling tasks. However, these scripts alone do not handle the scheduling. The actual scheduling needs to be set up on the production server using a system scheduler like cron. Without this external setup, the scripts will not run automatically. do you have any other suggestion ?

[SahilDhillon21]

Yes, you are right, these scripts do not automatically schedule the commands. I think the idea is that @DonnieBLT would schedule these tasks to be run hourly, monthly etc on the production server (we already have a scheduler there). So now, contributors can directly add the required tasks to these scripts since they do not have direct access to the scheduler

[DonnieBLT]

Heroku has a scheduler plugin we use similar to cron