fix: Use all initials to create avatar when setting is UI_Use_Name_Avatar is true

[KevLehman]

Proposed changes (including videos or screenshots)

1 name:

2 names:

3 names:

Issue(s)

https://rocketchat.atlassian.net/browse/SUP-678

Steps to test or reproduce

Further comments

[dionisio-bot]

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[changeset-bot]

🦋 Changeset detected

Latest commit: 5ebde0a

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 35 packages

Name	Type
@rocket.chat/meteor	Patch
@rocket.chat/core-typings	Patch
@rocket.chat/rest-typings	Patch
@rocket.chat/uikit-playground	Patch
@rocket.chat/api-client	Patch
@rocket.chat/apps	Patch
@rocket.chat/core-services	Patch
@rocket.chat/cron	Patch
@rocket.chat/ddp-client	Patch
@rocket.chat/freeswitch	Patch
@rocket.chat/fuselage-ui-kit	Patch
@rocket.chat/gazzodown	Patch
@rocket.chat/livechat	Patch
@rocket.chat/model-typings	Patch
@rocket.chat/ui-contexts	Patch
@rocket.chat/account-service	Patch
@rocket.chat/authorization-service	Patch
@rocket.chat/ddp-streamer	Patch
@rocket.chat/omnichannel-transcript	Patch
@rocket.chat/presence-service	Patch
@rocket.chat/queue-worker	Patch
@rocket.chat/stream-hub-service	Patch
@rocket.chat/license	Patch
@rocket.chat/omnichannel-services	Patch
@rocket.chat/pdf-worker	Patch
@rocket.chat/presence	Patch
rocketchat-services	Patch
@rocket.chat/network-broker	Patch
@rocket.chat/models	Patch
@rocket.chat/ui-avatar	Patch
@rocket.chat/ui-client	Patch
@rocket.chat/ui-video-conf	Patch
@rocket.chat/ui-voip	Patch
@rocket.chat/web-ui-registration	Patch
@rocket.chat/instance-status	Patch

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[github-actions]

PR Preview Action v1.4.8
🚀 Deployed preview to https://RocketChat.github.io/Rocket.Chat/pr-preview/pr-34124/
on branch gh-pages at 2024-12-17 11:50 UTC

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 75.83%. Comparing base (e1bb39d) to head (5ebde0a).
Report is 1 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #34124      +/-   ##
===========================================
+ Coverage    75.81%   75.83%   +0.02%     
===========================================
  Files          511      511              
  Lines        22152    22172      +20     
  Branches      5394     5397       +3     
===========================================
+ Hits         16794    16814      +20     
  Misses        4710     4710              
  Partials       648      648              

Flag	Coverage Δ
unit	75.83% <100.00%> (+0.02%)	⬆️

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