Do not allow empty group names on builder

[adrinr]

Description

Check user group creation/edition to not allow empty or whitespace names, both in the API or in the builder

Addresses:

• User Groups Issues: Editing, Naming, Large user list #8819

Screenshots

[codecov-commenter]

Codecov Report

Merging #10512 (e399f16) into develop (1c203a3) will not change coverage.
The diff coverage is 100.00%.

❗ Current head e399f16 differs from pull request most recent head f51f00b. Consider uploading reports for the commit f51f00b to get more accurate results

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@@           Coverage Diff            @@
##           develop   #10512   +/-   ##
========================================
  Coverage    69.71%   69.71%           
========================================
  Files          536      536           
  Lines        19515    19515           
  Branches      3884     3885    +1     
========================================
  Hits         13605    13605           
  Misses        5467     5467           
  Partials       443      443           

Impacted Files	Coverage Δ
packages/worker/src/tests/api/groups.ts	100.00% <100.00%> (ø)

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