chore: convert saveUser to ts (#33774)

apps/meteor/app/authorization/server/functions/getRoles.ts

apps/meteor/app/lib/server/functions/saveUser.js

apps/meteor/app/lib/server/functions/saveUser/handleBio.ts

...eteor/app/lib/server/functions/saveUser/handleNickname.ts

apps/meteor/app/lib/server/functions/saveUser/index.ts

apps/meteor/app/lib/server/functions/saveUser/saveNewUser.ts

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

...meteor/app/lib/server/functions/saveUser/sendUserEmail.ts

...eor/app/lib/server/functions/saveUser/validateUserData.ts

.../app/lib/server/functions/saveUser/validateUserEditing.ts

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

apps/meteor/package.json

packages/core-typings/src/utils.ts

yarn.lock