Add reddit integration

[ajax146]

This will require a reddit bot be written, hosted, and become a moderator on r/TechSupport.

The following 3 goals should be added:

• [ ] Modqueue notifications
• [ ] Modmail notifications
• [ ] New post notifications

Two way integration is not required, but a smooth way to interact with reddit modmail on discord could be nice

[ajax146]

With the new not free reddit API changes, this is no longer worth it