Merge in DNS/adguard-home from imp-naming to master
Squashed commit of the following:
commit d9e75c37af9a738384393735c141a41406d22eeb
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date: Thu May 13 15:52:14 2021 +0300
all: less annoying pkg names
Actually, this is a serious refactoring of the query log module. The
rest API part is refactored, it's now more clear how the search is
conducted. Split the logic into more files and added more tests.
Closes: https://github.com/AdguardTeam/AdGuardHome/issues/1559