event log should be inversed

[smeijer]

Summary 💡

The event log (added by #167) currently adds new events on the top. This is so they will be visible without scrolling.

It would be better if we could make the scrollbars stick to the bottom, and add new events to the bottom instead of the top.

Examples 🌈

Every single chat app.

Motivation 🔦

Reading from top to bottom is easier for the brain.