Improve instance recommendations
From time to times, people come by the Matrix channel and ask what instance they should use.
Issue
The pod suggestion system1 has the following issues:
- shows only an instance name, shortdesc, and a number of accounts
- gives no indication on the genres you'll find
- if the community is actually active (a Grafana dashboard2 may give some more hint for that)
- shows results 3 per 3
- doesn't allow to filter based on your criteria