Admin UI to list and manage remote and local accounts

api/funkwhale_api/federation/models.py

api/funkwhale_api/manage/filters.py

api/funkwhale_api/manage/serializers.py

api/funkwhale_api/manage/views.py

api/funkwhale_api/users/models.py

api/tests/federation/test_models.py

api/tests/manage/test_serializers.py

front/src/Embed.vue

front/src/components/manage/moderation/AccountsTable.vue

front/src/components/manage/users/UsersTable.vue

front/src/components/mixins/SmartSearch.vue

front/src/components/mixins/Translations.vue

front/src/router/index.js

front/src/views/admin/moderation/AccountsDetail.vue

front/src/views/admin/moderation/AccountsList.vue

front/src/views/admin/moderation/Base.vue

front/src/views/admin/moderation/DomainsDetail.vue

front/src/views/admin/users/UsersDetail.vue