* Add email confirmation

* Update ranking api, add search for boundaries and build ranking with "since"

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

…o v2.8.4 (#160)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Add user and group season service and entities

* Add best season to group and user info results

* Fix season entity creation

* update user and group updateDate to trigger sync when season item is created

* add best season to user info dto

* Add unit tests

* Remove redis and update readme

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

# Conflicts:
#	pom.xml
#	src/main/kotlin/de/lrprojects/monaserver/controller/RankingController.kt
#	src/main/kotlin/de/lrprojects/monaserver/converter/UserEntityConverter.kt
#	src/main/kotlin/de/lrprojects/monaserver/service/api/RankingService.kt
#	src/main/kotlin/de/lrprojects/monaserver/service/impl/RankingServiceImpl.kt
#	src/main/kotlin/de/lrprojects/monaserver/service/impl/UserServiceImpl.kt