refactor: move subscriptions 4x (#28548)

apps/meteor/app/api/server/lib/rooms.ts

apps/meteor/app/api/server/v1/channels.ts

apps/meteor/app/api/server/v1/groups.ts

apps/meteor/app/api/server/v1/users.ts

apps/meteor/app/apps/server/bridges/rooms.ts

.../app/irc/server/irc-bridge/localHandlers/onSaveMessage.js

apps/meteor/app/lib/server/functions/deleteUser.ts

...eteor/app/lib/server/functions/getRoomsWithSingleOwner.ts

apps/meteor/app/lib/server/functions/setUserActiveStatus.ts

apps/meteor/app/lib/server/functions/updateGroupDMsName.ts

apps/meteor/app/livechat/server/lib/Helper.js

apps/meteor/app/livechat/server/lib/RoutingManager.js

apps/meteor/app/mentions/server/Mentions.js

apps/meteor/app/mentions/server/server.js

apps/meteor/app/models/server/models/Subscriptions.js

apps/meteor/app/models/server/models/Users.js

apps/meteor/server/lib/dataExport/processDataDownloads.ts

apps/meteor/server/lib/roles/getRoomRoles.ts

apps/meteor/server/lib/spotlight.js

apps/meteor/server/methods/browseChannels.ts