Use toughtty for "cli screencasts"

https://github.com/zyrolasting/toughtty

Example (under 10 KB):


Made with:

```
sudo apt install npm g++
sudo npm install -g toughtty
toughtty record frames.json
# C-t to start/toggle recording
# C-b to insert a pause
# C-c to end the session
toughtty encode --delay 500 frames.json session.gif
```

Maybe we should suggest upstream to make a continuous AppImage...