Add better Grafana logging to Toriel

[aboutdavid]

This is a draft, but here's what it does so far:

• Creates a new alert utility file, exposing an info and an urgent. Info logs to Slack, while Urgent does Slack
• Starts adding more Grafana tracking to almost everything

[jaspermayone]

@aboutdavid we should not just use increment metrics, but also track response times to certain actions. (user invite, etc)

[aboutdavid]

@aboutdavid we should not just use increment metrics, but also track response times to certain actions. (user invite, etc)

okay, will add timers and other stuff

[jaspermayone]

@aboutdavid is this ready for my review?