chore: Use updater in saveUser file

[matheusbsilva137]

Proposed changes (including videos or screenshots)

• Use our updater in the saveUser file to avoid multiple DB trips;
• Fix IUserSettings type to have an optional profile, as set through the API;
• Support settings and language params in the users.update endpoint (those were already being handled by the saveUser function, but were not accepted by the endpoint -- so they could only be updated using the Meteor method);
• Support settings param in the users.create endpoint (which was already being handled by the saveUser function, but was not accepted by the endpoint -- so it could only be created using the Meteor method).

Issue(s)

Steps to test or reproduce

Further comments

CORE-734

[dionisio-bot]

Looks like this PR is not ready to merge, because of the following issues:

• This PR is targeting the wrong base branch. It should target 7.3.0, but it targets 7.2.0

Please fix the issues and try again

If you have any trouble, please check the PR guidelines

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Latest commit: 3245d24

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[codecov]

Codecov Report

Attention: Patch coverage is 75.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 59.19%. Comparing base (5506c40) to head (3245d24).
Report is 1 commits behind head on develop.

Additional details and impacted files

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  Coverage    59.19%   59.19%           
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  Files         2821     2821           
  Lines        67633    67633           
  Branches     15048    15048           
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  Hits         40033    40033           
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  Partials      2816     2816           

Flag	Coverage Δ
unit	74.99% <75.00%> (ø)

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[KevLehman]

@matheusbsilva137 the task linked doesn't seem to relate that much with what you're doing here. Maybe this needs its own task?

[github-actions]

PR Preview Action v1.4.8
🚀 Deployed preview to https://RocketChat.github.io/Rocket.Chat/pr-preview/pr-32993/
on branch gh-pages at 2025-01-02 19:46 UTC

[matheusbsilva137]

We converted saveUser file to TS in another PR (#33774). However, I decided to keep my PR so that we don't lose any of the typing refinements suggested here that weren't applied to the conversion PR.
Instead of converting the file to TS, this PR now aims to improve type-checking in this file, while using our new updater :)

Feel free to review it again, everyone! (Please check the PR description for details on what I'm changing in this PR)