refactor: Remove Users from fibers 5 (#28687)

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

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

apps/meteor/app/importer-csv/server/importer.js

apps/meteor/app/importer-pending-avatars/server/importer.js

apps/meteor/app/integrations/server/api/api.js

apps/meteor/app/integrations/server/lib/triggerHandler.js

...pp/integrations/server/lib/validateOutgoingIntegration.ts

...rations/server/methods/incoming/addIncomingIntegration.ts

...ions/server/methods/incoming/updateIncomingIntegration.ts

...ions/server/methods/outgoing/updateOutgoingIntegration.ts

apps/meteor/app/invites/server/functions/useInviteToken.js

...r/app/irc/server/irc-bridge/localHandlers/onCreateRoom.js

...r/app/irc/server/irc-bridge/localHandlers/onCreateUser.js

...meteor/app/irc/server/irc-bridge/localHandlers/onLogin.js

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

...or/app/irc/server/irc-bridge/peerHandlers/disconnected.js

...r/app/irc/server/irc-bridge/peerHandlers/joinedChannel.js

...eor/app/irc/server/irc-bridge/peerHandlers/leftChannel.js

...eor/app/irc/server/irc-bridge/peerHandlers/nickChanged.js

...eor/app/irc/server/irc-bridge/peerHandlers/sentMessage.js