feat: Scrollbar color contrast improvement

[dougfabris]

Proposed changes (including videos or screenshots)

light theme

dark theme

Issue(s)

Closes #32367

Steps to test or reproduce

Further comments

CORE-309

[changeset-bot]

🦋 Changeset detected

Latest commit: ed4680c

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

This PR includes changesets to release 32 packages

Name	Type
@rocket.chat/meteor	Minor
@rocket.chat/core-typings	Minor
@rocket.chat/rest-typings	Minor
@rocket.chat/apps	Patch
@rocket.chat/core-services	Patch
@rocket.chat/cron	Patch
@rocket.chat/gazzodown	Major
@rocket.chat/livechat	Patch
@rocket.chat/model-typings	Patch
@rocket.chat/ui-contexts	Major
@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/api-client	Patch
@rocket.chat/license	Patch
@rocket.chat/omnichannel-services	Patch
@rocket.chat/pdf-worker	Patch
@rocket.chat/presence	Patch
rocketchat-services	Patch
@rocket.chat/ddp-client	Patch
@rocket.chat/fuselage-ui-kit	Major
@rocket.chat/models	Patch
@rocket.chat/ui-avatar	Major
@rocket.chat/ui-client	Major
@rocket.chat/ui-video-conf	Major
@rocket.chat/uikit-playground	Patch
@rocket.chat/web-ui-registration	Major
@rocket.chat/instance-status	Patch

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[dionisio-bot]

Looks like this PR is ready to merge! 🎉
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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 54.94%. Comparing base (70ab2a7) to head (ed4680c).

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #32341      +/-   ##
===========================================
- Coverage    55.54%   54.94%   -0.60%     
===========================================
  Files         2403     2355      -48     
  Lines        52847    51935     -912     
  Branches     10854    10622     -232     
===========================================
- Hits         29352    28535     -817     
+ Misses       20888    20834      -54     
+ Partials      2607     2566      -41     

Flag	Coverage Δ
e2e	53.61% <100.00%> (-1.18%)	⬇️
unit	73.60% <ø> (+0.07%)	⬆️

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