Malformed sqlite database

So it happened, I have on that data from the end of 2019 and I was sad to delete but it is possible to recover the data on it.

```
sqlite3 /home/[your-user]/.local/share/activitywatch/aw-server/peewee-sqlite.v2.db ".dump" > dump.sql
rm -f /home/[your-user]/.local/share/activitywatch/aw-server/peewee-sqlite.v2.db
sqlite3 -init dump.sql /home/[your-user]/.local/share/activitywatch/aw-server/peewee-sqlite.v2.db
.quit
```

With this commands I was able to recreate a database and now activity watch starts. In case of this issue you have aw-qt reporting an error, if you press restart server aw-qt crashes...
With the more details button you see the error on peewee about the malformed database, so you need to do those commands and restart aw-qt.