AB#241944: implement Fail if alien

[sergey-misuk-valor]

Legal Boilerplate

Look, I get it.
Contributing to HOPE Workspace, I retain all rights, title and interest in and to my contributions, and by keeping
this boilerplate intact I confirm that HOPE Workspace can use, modify, copy, and redistribute my contributions,
under HOPE's choice of terms.

[codecov]

Codecov Report

Attention: Patch coverage is 96.92308% with 2 lines in your changes missing coverage. Please review.

Project coverage is 92.91%. Comparing base (69a13ba) to head (d661a79).
Report is 9 commits behind head on develop.

Files with missing lines	Patch %	Lines
src/country_workspace/contrib/kobo/sync.py	94.73%	0 Missing and 1 partial ⚠️
src/country_workspace/workspaces/admin/program.py	66.66%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##           develop      #62   +/-   ##
========================================
  Coverage    92.90%   92.91%           
========================================
  Files          154      155    +1     
  Lines         4594     4613   +19     
  Branches       396      396           
========================================
+ Hits          4268     4286   +18     
- Misses         224      225    +1     
  Partials       102      102           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.