[NEW] admin kebab menu

[filipemarins]

Proposed changes (including videos or screenshots)

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Further comments

Add the new admin kebab menu:

[codecov[bot]]

Codecov Report

Merging #26867 (4435b83) into develop (5d3a3d2) will increase coverage by 0.29%. The diff coverage is 50.00%.

@@             Coverage Diff             @@
##           develop   #26867      +/-   ##
===========================================
+ Coverage    40.76%   41.06%   +0.29%     
===========================================
  Files          801      801              
  Lines        17919    17918       -1     
  Branches      1958     1958              
===========================================
+ Hits          7305     7358      +53     
+ Misses       10319    10260      -59     
- Partials       295      300       +5     

Flag	Coverage Δ
e2e	41.06% <50.00%> (+0.29%)	:arrow_up:

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[lgtm-com[bot]]

This pull request introduces 1 alert when merging 92ea16084a77241d8bcad4bae1945739a71352fe into 18b7b4b36a4bea791a7479e486e0d5af99e26ba3 - view on LGTM.com

new alerts:

• 1 for Unused variable, import, function or class

[filipemarins]

I'm wondering if this section makes sense , since settings belongs to administration and there is only one item

I believe it was a design decision after I talked with the product team and the idea was to split these admin section.

[chotaire]

This was a semi-optimal idea. https://github.com/pbaity/rocketchat-dark-mode/issues/199