Changes
- feat: raise repair for scanners without areas @agittins (#458)
- Remove manual HACS install steps @Lash-L (#434)
- Add 'Area Last Seen' sensor @prestomation (#440)
- feat: Flag Area sensor if scanner area is invalid @agittins (#459)
- chore: use new manager.async_current_scanners api @agittins (#461)
- fix: regression from v0.7.3 hist..dist..interval @agittins (#464)