refactor: Types of Meteor methods (3/N) (#28431)

...r/app/channel-settings/server/methods/saveRoomSettings.ts

apps/meteor/app/lib/client/methods/sendMessage.ts

apps/meteor/app/lib/server/methods/saveSettings.ts

apps/meteor/app/lib/server/methods/sendMessage.ts

apps/meteor/app/mail-messages/server/methods/sendMail.ts

apps/meteor/app/utils/server/lib/normalizeMessagesForUser.ts

apps/meteor/server/methods/loadSurroundingMessages.ts

apps/meteor/server/methods/logoutCleanUp.ts

apps/meteor/server/methods/openRoom.ts

apps/meteor/server/methods/readThreads.ts

apps/meteor/server/methods/reportMessage.ts

apps/meteor/server/methods/roomNameExists.ts

apps/meteor/server/methods/saveUserPreferences.ts

packages/ui-contexts/src/ServerContext/methods.ts

...ntexts/src/ServerContext/methods/message/reportMessage.ts

...s/ui-contexts/src/ServerContext/methods/roomNameExists.ts

...ui-contexts/src/ServerContext/methods/saveRoomSettings.ts

...ges/ui-contexts/src/ServerContext/methods/saveSettings.ts

...contexts/src/ServerContext/methods/saveUserPreferences.ts