* fix: store and load seeds from the peer DB

*  fix linter warnings

* Add map based database implementation

* Use mapdb for all autopeering tests

* migrates to hive.go database package

* review fixes

* alias types and vars from hive.go's db package

* Move database to tempdir to prevent sideeffects in tests

* fix import

Co-authored-by: Wolfgang Welz <welzwo@gmail.com>