fix: restrict delete group option to admins in the creator's team [WPB-15293]

[waseemansar]

WPB-15293 [Web] Only group admins, that are in the same team as the group creator, should see the delete group option

Description

Fixes the issue where the "Delete group" option is visible to group admins who are not part of the same team as the group creator.

Screenshots/Screencast (for UI changes)

Before

After

Checklist

• mentions the JIRA issue in the PR name (Ex. [WPB-XXXX])
• PR has been self reviewed by the author;
• Hard-to-understand areas of the code have been commented;
• If it is a core feature, unit tests have been added;

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 46.24%. Comparing base (1c9a619) to head (d78fd6b).
Report is 2 commits behind head on dev.

Additional details and impacted files

@@           Coverage Diff           @@
##              dev   #18642   +/-   ##
=======================================
  Coverage   46.24%   46.24%           
=======================================
  Files         880      880           
  Lines       27109    27109           
  Branches     6118     6118           
=======================================
  Hits        12536    12536           
  Misses      13014    13014           
  Partials     1559     1559